65785070

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^3\times {\mathrm{103}}^1$

素因数の和:174

約数の個数: 64

約数和(自身を含む): 136805760

約数和(自身を除く): 71020690

約数列:

[1, 2, 5, 10, 13, 17, 26, 34, 65, 85, 103, 130, 170, 206, 221, 289, 442, 515, 578, 1030, 1105, 1339, 1445, 1751, 2210, 2678, 2890, 3502, 3757, 4913, 6695, 7514, 8755, 9826, 13390, 17510, 18785, 22763, 24565, 29767, 37570, 45526, 49130, 59534, 63869, 113815, 127738, 148835, 227630, 297670, 319345, 386971, 506039, 638690, 773942, 1012078, 1934855, 2530195, 3869710, 5060390, 6578507, 13157014, 32892535, 65785070]

約数ペア:

[(1, 65785070), (2, 32892535), (5, 13157014), (10, 6578507), (13, 5060390), (17, 3869710), (26, 2530195), (34, 1934855), (65, 1012078), (85, 773942), (103, 638690), (130, 506039), (170, 386971), (206, 319345), (221, 297670), (289, 227630), (442, 148835), (515, 127738), (578, 113815), (1030, 63869), (1105, 59534), (1339, 49130), (1445, 45526), (1751, 37570), (2210, 29767), (2678, 24565), (2890, 22763), (3502, 18785), (3757, 17510), (4913, 13390), (6695, 9826), (7514, 8755)]