79958970

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{13}}^2\times {\mathrm{751}}^1$

素因数の和:797

約数の個数: 144

約数和(自身を含む): 257617152

約数和(自身を除く): 177658182

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 13, 14, 15, 18, 21, 26, 30, 35, 39, 42, 45, 63, 65, 70, 78, 90, 91, 105, 117, 126, 130, 169, 182, 195, 210, 234, 273, 315, 338, 390, 455, 507, 546, 585, 630, 751, 819, 845, 910, 1014, 1170, 1183, 1365, 1502, 1521, 1638, 1690, 2253, 2366, 2535, 2730, 3042, 3549, 3755, 4095, 4506, 5070, 5257, 5915, 6759, 7098, 7510, 7605, 8190, 9763, 10514, 10647, 11265, 11830, 13518, 15210, 15771, 17745, 19526, 21294, 22530, 26285, 29289, 31542, 33795, 35490, 47313, 48815, 52570, 53235, 58578, 67590, 68341, 78855, 87867, 94626, 97630, 106470, 126919, 136682, 146445, 157710, 175734, 205023, 236565, 253838, 292890, 341705, 380757, 410046, 439335, 473130, 615069, 634595, 683410, 761514, 878670, 888433, 1025115, 1142271, 1230138, 1269190, 1776866, 1903785, 2050230, 2284542, 2665299, 3075345, 3807570, 4442165, 5330598, 5711355, 6150690, 7995897, 8884330, 11422710, 13326495, 15991794, 26652990, 39979485, 79958970]

約数ペア:

[(1, 79958970), (2, 39979485), (3, 26652990), (5, 15991794), (6, 13326495), (7, 11422710), (9, 8884330), (10, 7995897), (13, 6150690), (14, 5711355), (15, 5330598), (18, 4442165), (21, 3807570), (26, 3075345), (30, 2665299), (35, 2284542), (39, 2050230), (42, 1903785), (45, 1776866), (63, 1269190), (65, 1230138), (70, 1142271), (78, 1025115), (90, 888433), (91, 878670), (105, 761514), (117, 683410), (126, 634595), (130, 615069), (169, 473130), (182, 439335), (195, 410046), (210, 380757), (234, 341705), (273, 292890), (315, 253838), (338, 236565), (390, 205023), (455, 175734), (507, 157710), (546, 146445), (585, 136682), (630, 126919), (751, 106470), (819, 97630), (845, 94626), (910, 87867), (1014, 78855), (1170, 68341), (1183, 67590), (1365, 58578), (1502, 53235), (1521, 52570), (1638, 48815), (1690, 47313), (2253, 35490), (2366, 33795), (2535, 31542), (2730, 29289), (3042, 26285), (3549, 22530), (3755, 21294), (4095, 19526), (4506, 17745), (5070, 15771), (5257, 15210), (5915, 13518), (6759, 11830), (7098, 11265), (7510, 10647), (7605, 10514), (8190, 9763)]