40297530

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{509}}^1$

素因数の和:568

約数の個数: 128

約数和(自身を含む): 123379200

約数和(自身を除く): 83081670

約数列:

[1, 2, 3, 5, 6, 7, 10, 13, 14, 15, 21, 26, 29, 30, 35, 39, 42, 58, 65, 70, 78, 87, 91, 105, 130, 145, 174, 182, 195, 203, 210, 273, 290, 377, 390, 406, 435, 455, 509, 546, 609, 754, 870, 910, 1015, 1018, 1131, 1218, 1365, 1527, 1885, 2030, 2262, 2545, 2639, 2730, 3045, 3054, 3563, 3770, 5090, 5278, 5655, 6090, 6617, 7126, 7635, 7917, 10689, 11310, 13195, 13234, 14761, 15270, 15834, 17815, 19851, 21378, 26390, 29522, 33085, 35630, 39585, 39702, 44283, 46319, 53445, 66170, 73805, 79170, 88566, 92638, 99255, 103327, 106890, 138957, 147610, 191893, 198510, 206654, 221415, 231595, 277914, 309981, 383786, 442830, 463190, 516635, 575679, 619962, 694785, 959465, 1033270, 1151358, 1343251, 1389570, 1549905, 1918930, 2686502, 2878395, 3099810, 4029753, 5756790, 6716255, 8059506, 13432510, 20148765, 40297530]

約数ペア:

[(1, 40297530), (2, 20148765), (3, 13432510), (5, 8059506), (6, 6716255), (7, 5756790), (10, 4029753), (13, 3099810), (14, 2878395), (15, 2686502), (21, 1918930), (26, 1549905), (29, 1389570), (30, 1343251), (35, 1151358), (39, 1033270), (42, 959465), (58, 694785), (65, 619962), (70, 575679), (78, 516635), (87, 463190), (91, 442830), (105, 383786), (130, 309981), (145, 277914), (174, 231595), (182, 221415), (195, 206654), (203, 198510), (210, 191893), (273, 147610), (290, 138957), (377, 106890), (390, 103327), (406, 99255), (435, 92638), (455, 88566), (509, 79170), (546, 73805), (609, 66170), (754, 53445), (870, 46319), (910, 44283), (1015, 39702), (1018, 39585), (1131, 35630), (1218, 33085), (1365, 29522), (1527, 26390), (1885, 21378), (2030, 19851), (2262, 17815), (2545, 15834), (2639, 15270), (2730, 14761), (3045, 13234), (3054, 13195), (3563, 11310), (3770, 10689), (5090, 7917), (5278, 7635), (5655, 7126), (6090, 6617)]