90623430

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{971}}^1$

素因数の和:1062

約数の個数: 96

約数和(自身を含む): 253831968

約数和(自身を除く): 163208538

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 17, 18, 30, 34, 45, 51, 61, 85, 90, 102, 122, 153, 170, 183, 255, 305, 306, 366, 510, 549, 610, 765, 915, 971, 1037, 1098, 1530, 1830, 1942, 2074, 2745, 2913, 3111, 4855, 5185, 5490, 5826, 6222, 8739, 9333, 9710, 10370, 14565, 15555, 16507, 17478, 18666, 29130, 31110, 33014, 43695, 46665, 49521, 59231, 82535, 87390, 93330, 99042, 118462, 148563, 165070, 177693, 247605, 296155, 297126, 355386, 495210, 533079, 592310, 742815, 888465, 1006927, 1066158, 1485630, 1776930, 2013854, 2665395, 3020781, 5034635, 5330790, 6041562, 9062343, 10069270, 15103905, 18124686, 30207810, 45311715, 90623430]

約数ペア:

[(1, 90623430), (2, 45311715), (3, 30207810), (5, 18124686), (6, 15103905), (9, 10069270), (10, 9062343), (15, 6041562), (17, 5330790), (18, 5034635), (30, 3020781), (34, 2665395), (45, 2013854), (51, 1776930), (61, 1485630), (85, 1066158), (90, 1006927), (102, 888465), (122, 742815), (153, 592310), (170, 533079), (183, 495210), (255, 355386), (305, 297126), (306, 296155), (366, 247605), (510, 177693), (549, 165070), (610, 148563), (765, 118462), (915, 99042), (971, 93330), (1037, 87390), (1098, 82535), (1530, 59231), (1830, 49521), (1942, 46665), (2074, 43695), (2745, 33014), (2913, 31110), (3111, 29130), (4855, 18666), (5185, 17478), (5490, 16507), (5826, 15555), (6222, 14565), (8739, 10370), (9333, 9710)]