30241692

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{19}}^2\times {\mathrm{179}}^1$

素因数の和:240

約数の個数: 108

約数和(自身を含む): 87370920

約数和(自身を除く): 57129228

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 19, 26, 36, 38, 39, 52, 57, 76, 78, 114, 117, 156, 171, 179, 228, 234, 247, 342, 358, 361, 468, 494, 537, 684, 716, 722, 741, 988, 1074, 1083, 1444, 1482, 1611, 2148, 2166, 2223, 2327, 2964, 3222, 3249, 3401, 4332, 4446, 4654, 4693, 6444, 6498, 6802, 6981, 8892, 9308, 9386, 10203, 12996, 13604, 13962, 14079, 18772, 20406, 20943, 27924, 28158, 30609, 40812, 41886, 42237, 44213, 56316, 61218, 64619, 83772, 84474, 88426, 122436, 129238, 132639, 168948, 176852, 193857, 258476, 265278, 387714, 397917, 530556, 581571, 775428, 795834, 840047, 1163142, 1591668, 1680094, 2326284, 2520141, 3360188, 5040282, 7560423, 10080564, 15120846, 30241692]

約数ペア:

[(1, 30241692), (2, 15120846), (3, 10080564), (4, 7560423), (6, 5040282), (9, 3360188), (12, 2520141), (13, 2326284), (18, 1680094), (19, 1591668), (26, 1163142), (36, 840047), (38, 795834), (39, 775428), (52, 581571), (57, 530556), (76, 397917), (78, 387714), (114, 265278), (117, 258476), (156, 193857), (171, 176852), (179, 168948), (228, 132639), (234, 129238), (247, 122436), (342, 88426), (358, 84474), (361, 83772), (468, 64619), (494, 61218), (537, 56316), (684, 44213), (716, 42237), (722, 41886), (741, 40812), (988, 30609), (1074, 28158), (1083, 27924), (1444, 20943), (1482, 20406), (1611, 18772), (2148, 14079), (2166, 13962), (2223, 13604), (2327, 12996), (2964, 10203), (3222, 9386), (3249, 9308), (3401, 8892), (4332, 6981), (4446, 6802), (4654, 6498), (4693, 6444)]