3718260

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{227}}^1$

素因数の和:262

約数の個数: 144

約数和(自身を含む): 13942656

約数和(自身を除く): 10224396

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 13, 14, 15, 18, 20, 21, 26, 28, 30, 35, 36, 39, 42, 45, 52, 60, 63, 65, 70, 78, 84, 90, 91, 105, 117, 126, 130, 140, 156, 180, 182, 195, 210, 227, 234, 252, 260, 273, 315, 364, 390, 420, 454, 455, 468, 546, 585, 630, 681, 780, 819, 908, 910, 1092, 1135, 1170, 1260, 1362, 1365, 1589, 1638, 1820, 2043, 2270, 2340, 2724, 2730, 2951, 3178, 3276, 3405, 4086, 4095, 4540, 4767, 5460, 5902, 6356, 6810, 7945, 8172, 8190, 8853, 9534, 10215, 11804, 13620, 14301, 14755, 15890, 16380, 17706, 19068, 20430, 20657, 23835, 26559, 28602, 29510, 31780, 35412, 40860, 41314, 44265, 47670, 53118, 57204, 59020, 61971, 71505, 82628, 88530, 95340, 103285, 106236, 123942, 132795, 143010, 177060, 185913, 206570, 247884, 265590, 286020, 309855, 371826, 413140, 531180, 619710, 743652, 929565, 1239420, 1859130, 3718260]

約数ペア:

[(1, 3718260), (2, 1859130), (3, 1239420), (4, 929565), (5, 743652), (6, 619710), (7, 531180), (9, 413140), (10, 371826), (12, 309855), (13, 286020), (14, 265590), (15, 247884), (18, 206570), (20, 185913), (21, 177060), (26, 143010), (28, 132795), (30, 123942), (35, 106236), (36, 103285), (39, 95340), (42, 88530), (45, 82628), (52, 71505), (60, 61971), (63, 59020), (65, 57204), (70, 53118), (78, 47670), (84, 44265), (90, 41314), (91, 40860), (105, 35412), (117, 31780), (126, 29510), (130, 28602), (140, 26559), (156, 23835), (180, 20657), (182, 20430), (195, 19068), (210, 17706), (227, 16380), (234, 15890), (252, 14755), (260, 14301), (273, 13620), (315, 11804), (364, 10215), (390, 9534), (420, 8853), (454, 8190), (455, 8172), (468, 7945), (546, 6810), (585, 6356), (630, 5902), (681, 5460), (780, 4767), (819, 4540), (908, 4095), (910, 4086), (1092, 3405), (1135, 3276), (1170, 3178), (1260, 2951), (1362, 2730), (1365, 2724), (1589, 2340), (1638, 2270), (1820, 2043)]