27523590

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{109}}^1\times {\mathrm{443}}^1$

素因数の和:581

約数の個数: 64

約数和(自身を含む): 70329600

約数和(自身を除く): 42806010

約数列:

[1, 2, 3, 5, 6, 10, 15, 19, 30, 38, 57, 95, 109, 114, 190, 218, 285, 327, 443, 545, 570, 654, 886, 1090, 1329, 1635, 2071, 2215, 2658, 3270, 4142, 4430, 6213, 6645, 8417, 10355, 12426, 13290, 16834, 20710, 25251, 31065, 42085, 48287, 50502, 62130, 84170, 96574, 126255, 144861, 241435, 252510, 289722, 482870, 724305, 917453, 1448610, 1834906, 2752359, 4587265, 5504718, 9174530, 13761795, 27523590]

約数ペア:

[(1, 27523590), (2, 13761795), (3, 9174530), (5, 5504718), (6, 4587265), (10, 2752359), (15, 1834906), (19, 1448610), (30, 917453), (38, 724305), (57, 482870), (95, 289722), (109, 252510), (114, 241435), (190, 144861), (218, 126255), (285, 96574), (327, 84170), (443, 62130), (545, 50502), (570, 48287), (654, 42085), (886, 31065), (1090, 25251), (1329, 20710), (1635, 16834), (2071, 13290), (2215, 12426), (2658, 10355), (3270, 8417), (4142, 6645), (4430, 6213)]