64755210

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{9767}}^1$

素因数の和:9807

約数の個数: 64

約数和(自身を含む): 177230592

約数和(自身を除く): 112475382

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 17, 26, 30, 34, 39, 51, 65, 78, 85, 102, 130, 170, 195, 221, 255, 390, 442, 510, 663, 1105, 1326, 2210, 3315, 6630, 9767, 19534, 29301, 48835, 58602, 97670, 126971, 146505, 166039, 253942, 293010, 332078, 380913, 498117, 634855, 761826, 830195, 996234, 1269710, 1660390, 1904565, 2158507, 2490585, 3809130, 4317014, 4981170, 6475521, 10792535, 12951042, 21585070, 32377605, 64755210]

約数ペア:

[(1, 64755210), (2, 32377605), (3, 21585070), (5, 12951042), (6, 10792535), (10, 6475521), (13, 4981170), (15, 4317014), (17, 3809130), (26, 2490585), (30, 2158507), (34, 1904565), (39, 1660390), (51, 1269710), (65, 996234), (78, 830195), (85, 761826), (102, 634855), (130, 498117), (170, 380913), (195, 332078), (221, 293010), (255, 253942), (390, 166039), (442, 146505), (510, 126971), (663, 97670), (1105, 58602), (1326, 48835), (2210, 29301), (3315, 19534), (6630, 9767)]