30110808

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{811}}^1$

素因数の和:857

約数の個数: 128

約数和(自身を含む): 98219520

約数和(自身を除く): 68108712

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 17, 21, 24, 26, 28, 34, 39, 42, 51, 52, 56, 68, 78, 84, 91, 102, 104, 119, 136, 156, 168, 182, 204, 221, 238, 273, 312, 357, 364, 408, 442, 476, 546, 663, 714, 728, 811, 884, 952, 1092, 1326, 1428, 1547, 1622, 1768, 2184, 2433, 2652, 2856, 3094, 3244, 4641, 4866, 5304, 5677, 6188, 6488, 9282, 9732, 10543, 11354, 12376, 13787, 17031, 18564, 19464, 21086, 22708, 27574, 31629, 34062, 37128, 41361, 42172, 45416, 55148, 63258, 68124, 73801, 82722, 84344, 96509, 110296, 126516, 136248, 147602, 165444, 179231, 193018, 221403, 253032, 289527, 295204, 330888, 358462, 386036, 442806, 537693, 579054, 590408, 716924, 772072, 885612, 1075386, 1158108, 1254617, 1433848, 1771224, 2150772, 2316216, 2509234, 3763851, 4301544, 5018468, 7527702, 10036936, 15055404, 30110808]

約数ペア:

[(1, 30110808), (2, 15055404), (3, 10036936), (4, 7527702), (6, 5018468), (7, 4301544), (8, 3763851), (12, 2509234), (13, 2316216), (14, 2150772), (17, 1771224), (21, 1433848), (24, 1254617), (26, 1158108), (28, 1075386), (34, 885612), (39, 772072), (42, 716924), (51, 590408), (52, 579054), (56, 537693), (68, 442806), (78, 386036), (84, 358462), (91, 330888), (102, 295204), (104, 289527), (119, 253032), (136, 221403), (156, 193018), (168, 179231), (182, 165444), (204, 147602), (221, 136248), (238, 126516), (273, 110296), (312, 96509), (357, 84344), (364, 82722), (408, 73801), (442, 68124), (476, 63258), (546, 55148), (663, 45416), (714, 42172), (728, 41361), (811, 37128), (884, 34062), (952, 31629), (1092, 27574), (1326, 22708), (1428, 21086), (1547, 19464), (1622, 18564), (1768, 17031), (2184, 13787), (2433, 12376), (2652, 11354), (2856, 10543), (3094, 9732), (3244, 9282), (4641, 6488), (4866, 6188), (5304, 5677)]