70409820

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{4751}}^1$

素因数の和:4795

約数の個数: 96

約数和(自身を含む): 223534080

約数和(自身を除く): 153124260

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 19, 20, 26, 30, 38, 39, 52, 57, 60, 65, 76, 78, 95, 114, 130, 156, 190, 195, 228, 247, 260, 285, 380, 390, 494, 570, 741, 780, 988, 1140, 1235, 1482, 2470, 2964, 3705, 4751, 4940, 7410, 9502, 14253, 14820, 19004, 23755, 28506, 47510, 57012, 61763, 71265, 90269, 95020, 123526, 142530, 180538, 185289, 247052, 270807, 285060, 308815, 361076, 370578, 451345, 541614, 617630, 741156, 902690, 926445, 1083228, 1173497, 1235260, 1354035, 1805380, 1852890, 2346994, 2708070, 3520491, 3705780, 4693988, 5416140, 5867485, 7040982, 11734970, 14081964, 17602455, 23469940, 35204910, 70409820]

約数ペア:

[(1, 70409820), (2, 35204910), (3, 23469940), (4, 17602455), (5, 14081964), (6, 11734970), (10, 7040982), (12, 5867485), (13, 5416140), (15, 4693988), (19, 3705780), (20, 3520491), (26, 2708070), (30, 2346994), (38, 1852890), (39, 1805380), (52, 1354035), (57, 1235260), (60, 1173497), (65, 1083228), (76, 926445), (78, 902690), (95, 741156), (114, 617630), (130, 541614), (156, 451345), (190, 370578), (195, 361076), (228, 308815), (247, 285060), (260, 270807), (285, 247052), (380, 185289), (390, 180538), (494, 142530), (570, 123526), (741, 95020), (780, 90269), (988, 71265), (1140, 61763), (1235, 57012), (1482, 47510), (2470, 28506), (2964, 23755), (3705, 19004), (4751, 14820), (4940, 14253), (7410, 9502)]