1299687870

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{40151}}^1$

素因数の和:40257

約数の個数: 64

約数和(自身を含む): 3399750144

約数和(自身を除く): 2100062274

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 83, 130, 166, 195, 249, 390, 415, 498, 830, 1079, 1245, 2158, 2490, 3237, 5395, 6474, 10790, 16185, 32370, 40151, 80302, 120453, 200755, 240906, 401510, 521963, 602265, 1043926, 1204530, 1565889, 2609815, 3131778, 3332533, 5219630, 6665066, 7829445, 9997599, 15658890, 16662665, 19995198, 33325330, 43322929, 49987995, 86645858, 99975990, 129968787, 216614645, 259937574, 433229290, 649843935, 1299687870]

約数ペア:

[(1, 1299687870), (2, 649843935), (3, 433229290), (5, 259937574), (6, 216614645), (10, 129968787), (13, 99975990), (15, 86645858), (26, 49987995), (30, 43322929), (39, 33325330), (65, 19995198), (78, 16662665), (83, 15658890), (130, 9997599), (166, 7829445), (195, 6665066), (249, 5219630), (390, 3332533), (415, 3131778), (498, 2609815), (830, 1565889), (1079, 1204530), (1245, 1043926), (2158, 602265), (2490, 521963), (3237, 401510), (5395, 240906), (6474, 200755), (10790, 120453), (16185, 80302), (32370, 40151)]