30143412

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{2221}}^1$

素因数の和:2273

約数の個数: 72

約数和(自身を含む): 84924840

約数和(自身を除く): 54781428

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 29, 36, 39, 52, 58, 78, 87, 116, 117, 156, 174, 234, 261, 348, 377, 468, 522, 754, 1044, 1131, 1508, 2221, 2262, 3393, 4442, 4524, 6663, 6786, 8884, 13326, 13572, 19989, 26652, 28873, 39978, 57746, 64409, 79956, 86619, 115492, 128818, 173238, 193227, 257636, 259857, 346476, 386454, 519714, 579681, 772908, 837317, 1039428, 1159362, 1674634, 2318724, 2511951, 3349268, 5023902, 7535853, 10047804, 15071706, 30143412]

約数ペア:

[(1, 30143412), (2, 15071706), (3, 10047804), (4, 7535853), (6, 5023902), (9, 3349268), (12, 2511951), (13, 2318724), (18, 1674634), (26, 1159362), (29, 1039428), (36, 837317), (39, 772908), (52, 579681), (58, 519714), (78, 386454), (87, 346476), (116, 259857), (117, 257636), (156, 193227), (174, 173238), (234, 128818), (261, 115492), (348, 86619), (377, 79956), (468, 64409), (522, 57746), (754, 39978), (1044, 28873), (1131, 26652), (1508, 19989), (2221, 13572), (2262, 13326), (3393, 8884), (4442, 6786), (4524, 6663)]