518336340

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{227}}^1\times {\mathrm{2003}}^1$

素因数の和:2261

約数の個数: 96

約数和(自身を含む): 1535224320

約数和(自身を除く): 1016887980

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 19, 20, 30, 38, 57, 60, 76, 95, 114, 190, 227, 228, 285, 380, 454, 570, 681, 908, 1135, 1140, 1362, 2003, 2270, 2724, 3405, 4006, 4313, 4540, 6009, 6810, 8012, 8626, 10015, 12018, 12939, 13620, 17252, 20030, 21565, 24036, 25878, 30045, 38057, 40060, 43130, 51756, 60090, 64695, 76114, 86260, 114171, 120180, 129390, 152228, 190285, 228342, 258780, 380570, 454681, 456684, 570855, 761140, 909362, 1141710, 1364043, 1818724, 2273405, 2283420, 2728086, 4546810, 5456172, 6820215, 8638939, 9093620, 13640430, 17277878, 25916817, 27280860, 34555756, 43194695, 51833634, 86389390, 103667268, 129584085, 172778780, 259168170, 518336340]

約数ペア:

[(1, 518336340), (2, 259168170), (3, 172778780), (4, 129584085), (5, 103667268), (6, 86389390), (10, 51833634), (12, 43194695), (15, 34555756), (19, 27280860), (20, 25916817), (30, 17277878), (38, 13640430), (57, 9093620), (60, 8638939), (76, 6820215), (95, 5456172), (114, 4546810), (190, 2728086), (227, 2283420), (228, 2273405), (285, 1818724), (380, 1364043), (454, 1141710), (570, 909362), (681, 761140), (908, 570855), (1135, 456684), (1140, 454681), (1362, 380570), (2003, 258780), (2270, 228342), (2724, 190285), (3405, 152228), (4006, 129390), (4313, 120180), (4540, 114171), (6009, 86260), (6810, 76114), (8012, 64695), (8626, 60090), (10015, 51756), (12018, 43130), (12939, 40060), (13620, 38057), (17252, 30045), (20030, 25878), (21565, 24036)]