153565790

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{19}}^2\times {\mathrm{59}}^1\times {\mathrm{103}}^1$

素因数の和:214

約数の個数: 96

約数和(自身を含む): 342351360

約数和(自身を除く): 188785570

約数列:

[1, 2, 5, 7, 10, 14, 19, 35, 38, 59, 70, 95, 103, 118, 133, 190, 206, 266, 295, 361, 413, 515, 590, 665, 721, 722, 826, 1030, 1121, 1330, 1442, 1805, 1957, 2065, 2242, 2527, 3605, 3610, 3914, 4130, 5054, 5605, 6077, 7210, 7847, 9785, 11210, 12154, 12635, 13699, 15694, 19570, 21299, 25270, 27398, 30385, 37183, 39235, 42539, 42598, 60770, 68495, 74366, 78470, 85078, 106495, 115463, 136990, 149093, 185915, 212695, 212990, 230926, 260281, 298186, 371830, 425390, 520562, 577315, 745465, 808241, 1154630, 1301405, 1490930, 1616482, 2193797, 2602810, 4041205, 4387594, 8082410, 10968985, 15356579, 21937970, 30713158, 76782895, 153565790]

約数ペア:

[(1, 153565790), (2, 76782895), (5, 30713158), (7, 21937970), (10, 15356579), (14, 10968985), (19, 8082410), (35, 4387594), (38, 4041205), (59, 2602810), (70, 2193797), (95, 1616482), (103, 1490930), (118, 1301405), (133, 1154630), (190, 808241), (206, 745465), (266, 577315), (295, 520562), (361, 425390), (413, 371830), (515, 298186), (590, 260281), (665, 230926), (721, 212990), (722, 212695), (826, 185915), (1030, 149093), (1121, 136990), (1330, 115463), (1442, 106495), (1805, 85078), (1957, 78470), (2065, 74366), (2242, 68495), (2527, 60770), (3605, 42598), (3610, 42539), (3914, 39235), (4130, 37183), (5054, 30385), (5605, 27398), (6077, 25270), (7210, 21299), (7847, 19570), (9785, 15694), (11210, 13699), (12154, 12635)]