1937793420

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{53}}^1\times {\mathrm{229}}^1\times {\mathrm{887}}^1$

素因数の和:1184

約数の個数: 144

約数和(自身を含む): 6021812160

約数和(自身を除く): 4084018740

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 53, 60, 90, 106, 159, 180, 212, 229, 265, 318, 458, 477, 530, 636, 687, 795, 887, 916, 954, 1060, 1145, 1374, 1590, 1774, 1908, 2061, 2290, 2385, 2661, 2748, 3180, 3435, 3548, 4122, 4435, 4580, 4770, 5322, 6870, 7983, 8244, 8870, 9540, 10305, 10644, 12137, 13305, 13740, 15966, 17740, 20610, 24274, 26610, 31932, 36411, 39915, 41220, 47011, 48548, 53220, 60685, 72822, 79830, 94022, 109233, 121370, 141033, 145644, 159660, 182055, 188044, 203123, 218466, 235055, 242740, 282066, 364110, 406246, 423099, 436932, 470110, 546165, 564132, 609369, 705165, 728220, 812492, 846198, 940220, 1015615, 1092330, 1218738, 1410330, 1692396, 1828107, 2031230, 2115495, 2184660, 2437476, 2820660, 3046845, 3656214, 4062460, 4230990, 6093690, 7312428, 8461980, 9140535, 10765519, 12187380, 18281070, 21531038, 32296557, 36562140, 43062076, 53827595, 64593114, 96889671, 107655190, 129186228, 161482785, 193779342, 215310380, 322965570, 387558684, 484448355, 645931140, 968896710, 1937793420]

約数ペア:

[(1, 1937793420), (2, 968896710), (3, 645931140), (4, 484448355), (5, 387558684), (6, 322965570), (9, 215310380), (10, 193779342), (12, 161482785), (15, 129186228), (18, 107655190), (20, 96889671), (30, 64593114), (36, 53827595), (45, 43062076), (53, 36562140), (60, 32296557), (90, 21531038), (106, 18281070), (159, 12187380), (180, 10765519), (212, 9140535), (229, 8461980), (265, 7312428), (318, 6093690), (458, 4230990), (477, 4062460), (530, 3656214), (636, 3046845), (687, 2820660), (795, 2437476), (887, 2184660), (916, 2115495), (954, 2031230), (1060, 1828107), (1145, 1692396), (1374, 1410330), (1590, 1218738), (1774, 1092330), (1908, 1015615), (2061, 940220), (2290, 846198), (2385, 812492), (2661, 728220), (2748, 705165), (3180, 609369), (3435, 564132), (3548, 546165), (4122, 470110), (4435, 436932), (4580, 423099), (4770, 406246), (5322, 364110), (6870, 282066), (7983, 242740), (8244, 235055), (8870, 218466), (9540, 203123), (10305, 188044), (10644, 182055), (12137, 159660), (13305, 145644), (13740, 141033), (15966, 121370), (17740, 109233), (20610, 94022), (24274, 79830), (26610, 72822), (31932, 60685), (36411, 53220), (39915, 48548), (41220, 47011)]