61323210

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17471}}^1$

素因数の和:17500

約数の個数: 64

約数和(自身を含む): 176117760

約数和(自身を除く): 114794550

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 26, 27, 30, 39, 45, 54, 65, 78, 90, 117, 130, 135, 195, 234, 270, 351, 390, 585, 702, 1170, 1755, 3510, 17471, 34942, 52413, 87355, 104826, 157239, 174710, 227123, 262065, 314478, 454246, 471717, 524130, 681369, 786195, 943434, 1135615, 1362738, 1572390, 2044107, 2271230, 2358585, 3406845, 4088214, 4717170, 6132321, 6813690, 10220535, 12264642, 20441070, 30661605, 61323210]

約数ペア:

[(1, 61323210), (2, 30661605), (3, 20441070), (5, 12264642), (6, 10220535), (9, 6813690), (10, 6132321), (13, 4717170), (15, 4088214), (18, 3406845), (26, 2358585), (27, 2271230), (30, 2044107), (39, 1572390), (45, 1362738), (54, 1135615), (65, 943434), (78, 786195), (90, 681369), (117, 524130), (130, 471717), (135, 454246), (195, 314478), (234, 262065), (270, 227123), (351, 174710), (390, 157239), (585, 104826), (702, 87355), (1170, 52413), (1755, 34942), (3510, 17471)]