74570670

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{17}}^2\times {\mathrm{47}}^1\times {\mathrm{61}}^1$

素因数の和:155

約数の個数: 144

約数和(自身を含む): 213789888

約数和(自身を除く): 139219218

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 17, 18, 30, 34, 45, 47, 51, 61, 85, 90, 94, 102, 122, 141, 153, 170, 183, 235, 255, 282, 289, 305, 306, 366, 423, 470, 510, 549, 578, 610, 705, 765, 799, 846, 867, 915, 1037, 1098, 1410, 1445, 1530, 1598, 1734, 1830, 2074, 2115, 2397, 2601, 2745, 2867, 2890, 3111, 3995, 4230, 4335, 4794, 5185, 5202, 5490, 5734, 6222, 7191, 7990, 8601, 8670, 9333, 10370, 11985, 13005, 13583, 14335, 14382, 15555, 17202, 17629, 18666, 23970, 25803, 26010, 27166, 28670, 31110, 35258, 35955, 40749, 43005, 46665, 48739, 51606, 52887, 67915, 71910, 81498, 86010, 88145, 93330, 97478, 105774, 122247, 129015, 135830, 146217, 158661, 176290, 203745, 243695, 244494, 258030, 264435, 292434, 317322, 407490, 438651, 487390, 528870, 611235, 731085, 793305, 828563, 877302, 1222470, 1462170, 1586610, 1657126, 2193255, 2485689, 4142815, 4386510, 4971378, 7457067, 8285630, 12428445, 14914134, 24856890, 37285335, 74570670]

約数ペア:

[(1, 74570670), (2, 37285335), (3, 24856890), (5, 14914134), (6, 12428445), (9, 8285630), (10, 7457067), (15, 4971378), (17, 4386510), (18, 4142815), (30, 2485689), (34, 2193255), (45, 1657126), (47, 1586610), (51, 1462170), (61, 1222470), (85, 877302), (90, 828563), (94, 793305), (102, 731085), (122, 611235), (141, 528870), (153, 487390), (170, 438651), (183, 407490), (235, 317322), (255, 292434), (282, 264435), (289, 258030), (305, 244494), (306, 243695), (366, 203745), (423, 176290), (470, 158661), (510, 146217), (549, 135830), (578, 129015), (610, 122247), (705, 105774), (765, 97478), (799, 93330), (846, 88145), (867, 86010), (915, 81498), (1037, 71910), (1098, 67915), (1410, 52887), (1445, 51606), (1530, 48739), (1598, 46665), (1734, 43005), (1830, 40749), (2074, 35955), (2115, 35258), (2397, 31110), (2601, 28670), (2745, 27166), (2867, 26010), (2890, 25803), (3111, 23970), (3995, 18666), (4230, 17629), (4335, 17202), (4794, 15555), (5185, 14382), (5202, 14335), (5490, 13583), (5734, 13005), (6222, 11985), (7191, 10370), (7990, 9333), (8601, 8670)]