295406020

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{7057}}^1$

素因数の和:7109

約数の個数: 96

約数和(自身を含む): 796819968

約数和(自身を除く): 501413948

約数列:

[1, 2, 4, 5, 7, 10, 13, 14, 20, 23, 26, 28, 35, 46, 52, 65, 70, 91, 92, 115, 130, 140, 161, 182, 230, 260, 299, 322, 364, 455, 460, 598, 644, 805, 910, 1196, 1495, 1610, 1820, 2093, 2990, 3220, 4186, 5980, 7057, 8372, 10465, 14114, 20930, 28228, 35285, 41860, 49399, 70570, 91741, 98798, 141140, 162311, 183482, 197596, 246995, 324622, 366964, 458705, 493990, 642187, 649244, 811555, 917410, 987980, 1136177, 1284374, 1623110, 1834820, 2110043, 2272354, 2568748, 3210935, 3246220, 4220086, 4544708, 5680885, 6421870, 8440172, 10550215, 11361770, 12843740, 14770301, 21100430, 22723540, 29540602, 42200860, 59081204, 73851505, 147703010, 295406020]

約数ペア:

[(1, 295406020), (2, 147703010), (4, 73851505), (5, 59081204), (7, 42200860), (10, 29540602), (13, 22723540), (14, 21100430), (20, 14770301), (23, 12843740), (26, 11361770), (28, 10550215), (35, 8440172), (46, 6421870), (52, 5680885), (65, 4544708), (70, 4220086), (91, 3246220), (92, 3210935), (115, 2568748), (130, 2272354), (140, 2110043), (161, 1834820), (182, 1623110), (230, 1284374), (260, 1136177), (299, 987980), (322, 917410), (364, 811555), (455, 649244), (460, 642187), (598, 493990), (644, 458705), (805, 366964), (910, 324622), (1196, 246995), (1495, 197596), (1610, 183482), (1820, 162311), (2093, 141140), (2990, 98798), (3220, 91741), (4186, 70570), (5980, 49399), (7057, 41860), (8372, 35285), (10465, 28228), (14114, 20930)]