86693810

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{79}}^1\times {\mathrm{257}}^1$

素因数の和:411

約数の個数: 64

約数和(自身を含む): 184273920

約数和(自身を除く): 97580110

約数列:

[1, 2, 5, 7, 10, 14, 35, 61, 70, 79, 122, 158, 257, 305, 395, 427, 514, 553, 610, 790, 854, 1106, 1285, 1799, 2135, 2570, 2765, 3598, 4270, 4819, 5530, 8995, 9638, 15677, 17990, 20303, 24095, 31354, 33733, 40606, 48190, 67466, 78385, 101515, 109739, 142121, 156770, 168665, 203030, 219478, 284242, 337330, 548695, 710605, 1097390, 1238483, 1421210, 2476966, 6192415, 8669381, 12384830, 17338762, 43346905, 86693810]

約数ペア:

[(1, 86693810), (2, 43346905), (5, 17338762), (7, 12384830), (10, 8669381), (14, 6192415), (35, 2476966), (61, 1421210), (70, 1238483), (79, 1097390), (122, 710605), (158, 548695), (257, 337330), (305, 284242), (395, 219478), (427, 203030), (514, 168665), (553, 156770), (610, 142121), (790, 109739), (854, 101515), (1106, 78385), (1285, 67466), (1799, 48190), (2135, 40606), (2570, 33733), (2765, 31354), (3598, 24095), (4270, 20303), (4819, 17990), (5530, 15677), (8995, 9638)]