30610440

素因数分解:

$2^3\times 3^3\times 5^1\times 7^1\times {\mathrm{4049}}^1$

素因数の和:4076

約数の個数: 128

約数和(自身を含む): 116640000

約数和(自身を除く): 86029560

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 27, 28, 30, 35, 36, 40, 42, 45, 54, 56, 60, 63, 70, 72, 84, 90, 105, 108, 120, 126, 135, 140, 168, 180, 189, 210, 216, 252, 270, 280, 315, 360, 378, 420, 504, 540, 630, 756, 840, 945, 1080, 1260, 1512, 1890, 2520, 3780, 4049, 7560, 8098, 12147, 16196, 20245, 24294, 28343, 32392, 36441, 40490, 48588, 56686, 60735, 72882, 80980, 85029, 97176, 109323, 113372, 121470, 141715, 145764, 161960, 170058, 182205, 218646, 226744, 242940, 255087, 283430, 291528, 340116, 364410, 425145, 437292, 485880, 510174, 546615, 566860, 680232, 728820, 765261, 850290, 874584, 1020348, 1093230, 1133720, 1275435, 1457640, 1530522, 1700580, 2040696, 2186460, 2550870, 3061044, 3401160, 3826305, 4372920, 5101740, 6122088, 7652610, 10203480, 15305220, 30610440]

約数ペア:

[(1, 30610440), (2, 15305220), (3, 10203480), (4, 7652610), (5, 6122088), (6, 5101740), (7, 4372920), (8, 3826305), (9, 3401160), (10, 3061044), (12, 2550870), (14, 2186460), (15, 2040696), (18, 1700580), (20, 1530522), (21, 1457640), (24, 1275435), (27, 1133720), (28, 1093230), (30, 1020348), (35, 874584), (36, 850290), (40, 765261), (42, 728820), (45, 680232), (54, 566860), (56, 546615), (60, 510174), (63, 485880), (70, 437292), (72, 425145), (84, 364410), (90, 340116), (105, 291528), (108, 283430), (120, 255087), (126, 242940), (135, 226744), (140, 218646), (168, 182205), (180, 170058), (189, 161960), (210, 145764), (216, 141715), (252, 121470), (270, 113372), (280, 109323), (315, 97176), (360, 85029), (378, 80980), (420, 72882), (504, 60735), (540, 56686), (630, 48588), (756, 40490), (840, 36441), (945, 32392), (1080, 28343), (1260, 24294), (1512, 20245), (1890, 16196), (2520, 12147), (3780, 8098), (4049, 7560)]