171033980

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{773}}^1$

素因数の和:855

約数の個数: 96

約数和(自身を含む): 415062144

約数和(自身を除く): 244028164

約数列:

[1, 2, 4, 5, 10, 13, 20, 23, 26, 37, 46, 52, 65, 74, 92, 115, 130, 148, 185, 230, 260, 299, 370, 460, 481, 598, 740, 773, 851, 962, 1196, 1495, 1546, 1702, 1924, 2405, 2990, 3092, 3404, 3865, 4255, 4810, 5980, 7730, 8510, 9620, 10049, 11063, 15460, 17020, 17779, 20098, 22126, 28601, 35558, 40196, 44252, 50245, 55315, 57202, 71116, 88895, 100490, 110630, 114404, 143005, 177790, 200980, 221260, 231127, 286010, 355580, 371813, 462254, 572020, 657823, 743626, 924508, 1155635, 1315646, 1487252, 1859065, 2311270, 2631292, 3289115, 3718130, 4622540, 6578230, 7436260, 8551699, 13156460, 17103398, 34206796, 42758495, 85516990, 171033980]

約数ペア:

[(1, 171033980), (2, 85516990), (4, 42758495), (5, 34206796), (10, 17103398), (13, 13156460), (20, 8551699), (23, 7436260), (26, 6578230), (37, 4622540), (46, 3718130), (52, 3289115), (65, 2631292), (74, 2311270), (92, 1859065), (115, 1487252), (130, 1315646), (148, 1155635), (185, 924508), (230, 743626), (260, 657823), (299, 572020), (370, 462254), (460, 371813), (481, 355580), (598, 286010), (740, 231127), (773, 221260), (851, 200980), (962, 177790), (1196, 143005), (1495, 114404), (1546, 110630), (1702, 100490), (1924, 88895), (2405, 71116), (2990, 57202), (3092, 55315), (3404, 50245), (3865, 44252), (4255, 40196), (4810, 35558), (5980, 28601), (7730, 22126), (8510, 20098), (9620, 17779), (10049, 17020), (11063, 15460)]