38345423830

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{523}}^1\times {\mathrm{149629}}^1$

素因数の和:150173

約数の個数: 48

約数和(自身を含む): 80444679120

約数和(自身を除く): 42099255290

約数列:

[1, 2, 5, 7, 10, 14, 35, 49, 70, 98, 245, 490, 523, 1046, 2615, 3661, 5230, 7322, 18305, 25627, 36610, 51254, 128135, 149629, 256270, 299258, 748145, 1047403, 1496290, 2094806, 5237015, 7331821, 10474030, 14663642, 36659105, 73318210, 78255967, 156511934, 391279835, 547791769, 782559670, 1095583538, 2738958845, 3834542383, 5477917690, 7669084766, 19172711915, 38345423830]

約数ペア:

[(1, 38345423830), (2, 19172711915), (5, 7669084766), (7, 5477917690), (10, 3834542383), (14, 2738958845), (35, 1095583538), (49, 782559670), (70, 547791769), (98, 391279835), (245, 156511934), (490, 78255967), (523, 73318210), (1046, 36659105), (2615, 14663642), (3661, 10474030), (5230, 7331821), (7322, 5237015), (18305, 2094806), (25627, 1496290), (36610, 1047403), (51254, 748145), (128135, 299258), (149629, 256270)]