65382420

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{83}}^1\times {\mathrm{691}}^1$

素因数の和:805

約数の個数: 96

約数和(自身を含む): 195310080

約数和(自身を除く): 129927660

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 19, 20, 30, 38, 57, 60, 76, 83, 95, 114, 166, 190, 228, 249, 285, 332, 380, 415, 498, 570, 691, 830, 996, 1140, 1245, 1382, 1577, 1660, 2073, 2490, 2764, 3154, 3455, 4146, 4731, 4980, 6308, 6910, 7885, 8292, 9462, 10365, 13129, 13820, 15770, 18924, 20730, 23655, 26258, 31540, 39387, 41460, 47310, 52516, 57353, 65645, 78774, 94620, 114706, 131290, 157548, 172059, 196935, 229412, 262580, 286765, 344118, 393870, 573530, 688236, 787740, 860295, 1089707, 1147060, 1720590, 2179414, 3269121, 3441180, 4358828, 5448535, 6538242, 10897070, 13076484, 16345605, 21794140, 32691210, 65382420]

約数ペア:

[(1, 65382420), (2, 32691210), (3, 21794140), (4, 16345605), (5, 13076484), (6, 10897070), (10, 6538242), (12, 5448535), (15, 4358828), (19, 3441180), (20, 3269121), (30, 2179414), (38, 1720590), (57, 1147060), (60, 1089707), (76, 860295), (83, 787740), (95, 688236), (114, 573530), (166, 393870), (190, 344118), (228, 286765), (249, 262580), (285, 229412), (332, 196935), (380, 172059), (415, 157548), (498, 131290), (570, 114706), (691, 94620), (830, 78774), (996, 65645), (1140, 57353), (1245, 52516), (1382, 47310), (1577, 41460), (1660, 39387), (2073, 31540), (2490, 26258), (2764, 23655), (3154, 20730), (3455, 18924), (4146, 15770), (4731, 13820), (4980, 13129), (6308, 10365), (6910, 9462), (7885, 8292)]