169898170

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{59}}^1\times {\mathrm{1303}}^1$

素因数の和:1399

約数の個数: 64

約数和(自身を含む): 354896640

約数和(自身を除く): 184998470

約数列:

[1, 2, 5, 10, 13, 17, 26, 34, 59, 65, 85, 118, 130, 170, 221, 295, 442, 590, 767, 1003, 1105, 1303, 1534, 2006, 2210, 2606, 3835, 5015, 6515, 7670, 10030, 13030, 13039, 16939, 22151, 26078, 33878, 44302, 65195, 76877, 84695, 110755, 130390, 153754, 169390, 221510, 287963, 384385, 575926, 768770, 999401, 1306909, 1439815, 1998802, 2613818, 2879630, 4997005, 6534545, 9994010, 13069090, 16989817, 33979634, 84949085, 169898170]

約数ペア:

[(1, 169898170), (2, 84949085), (5, 33979634), (10, 16989817), (13, 13069090), (17, 9994010), (26, 6534545), (34, 4997005), (59, 2879630), (65, 2613818), (85, 1998802), (118, 1439815), (130, 1306909), (170, 999401), (221, 768770), (295, 575926), (442, 384385), (590, 287963), (767, 221510), (1003, 169390), (1105, 153754), (1303, 130390), (1534, 110755), (2006, 84695), (2210, 76877), (2606, 65195), (3835, 44302), (5015, 33878), (6515, 26078), (7670, 22151), (10030, 16939), (13030, 13039)]