2505590763660

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{17421713}}^1$

素因数の和:17421792

約数の個数: 144

約数和(自身を含む): 8218589049216

約数和(自身を除く): 5712998285556

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 17, 18, 20, 30, 34, 36, 45, 47, 51, 60, 68, 85, 90, 94, 102, 141, 153, 170, 180, 188, 204, 235, 255, 282, 306, 340, 423, 470, 510, 564, 612, 705, 765, 799, 846, 940, 1020, 1410, 1530, 1598, 1692, 2115, 2397, 2820, 3060, 3196, 3995, 4230, 4794, 7191, 7990, 8460, 9588, 11985, 14382, 15980, 23970, 28764, 35955, 47940, 71910, 143820, 17421713, 34843426, 52265139, 69686852, 87108565, 104530278, 156795417, 174217130, 209060556, 261325695, 296169121, 313590834, 348434260, 522651390, 592338242, 627181668, 783977085, 818820511, 888507363, 1045302780, 1184676484, 1480845605, 1567954170, 1637641022, 1777014726, 2456461533, 2665522089, 2961691210, 3135908340, 3275282044, 3554029452, 4094102555, 4442536815, 4912923066, 5331044178, 5923382420, 7369384599, 8188205110, 8885073630, 9825846132, 10662088356, 12282307665, 13327610445, 13919948687, 14738769198, 16376410220, 17770147260, 24564615330, 26655220890, 27839897374, 29477538396, 36846922995, 41759846061, 49129230660, 53310441780, 55679794748, 69599743435, 73693845990, 83519692122, 125279538183, 139199486870, 147387691980, 167039384244, 208799230305, 250559076366, 278398973740, 417598460610, 501118152732, 626397690915, 835196921220, 1252795381830, 2505590763660]

約数ペア:

[(1, 2505590763660), (2, 1252795381830), (3, 835196921220), (4, 626397690915), (5, 501118152732), (6, 417598460610), (9, 278398973740), (10, 250559076366), (12, 208799230305), (15, 167039384244), (17, 147387691980), (18, 139199486870), (20, 125279538183), (30, 83519692122), (34, 73693845990), (36, 69599743435), (45, 55679794748), (47, 53310441780), (51, 49129230660), (60, 41759846061), (68, 36846922995), (85, 29477538396), (90, 27839897374), (94, 26655220890), (102, 24564615330), (141, 17770147260), (153, 16376410220), (170, 14738769198), (180, 13919948687), (188, 13327610445), (204, 12282307665), (235, 10662088356), (255, 9825846132), (282, 8885073630), (306, 8188205110), (340, 7369384599), (423, 5923382420), (470, 5331044178), (510, 4912923066), (564, 4442536815), (612, 4094102555), (705, 3554029452), (765, 3275282044), (799, 3135908340), (846, 2961691210), (940, 2665522089), (1020, 2456461533), (1410, 1777014726), (1530, 1637641022), (1598, 1567954170), (1692, 1480845605), (2115, 1184676484), (2397, 1045302780), (2820, 888507363), (3060, 818820511), (3196, 783977085), (3995, 627181668), (4230, 592338242), (4794, 522651390), (7191, 348434260), (7990, 313590834), (8460, 296169121), (9588, 261325695), (11985, 209060556), (14382, 174217130), (15980, 156795417), (23970, 104530278), (28764, 87108565), (35955, 69686852), (47940, 52265139), (71910, 34843426), (143820, 17421713)]