30974076

素因数分解:

$2^2\times 3^4\times 7^2\times {\mathrm{1951}}^1$

素因数の和:1981

約数の個数: 90

約数和(自身を含む): 94240608

約数和(自身を除く): 63266532

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 49, 54, 63, 81, 84, 98, 108, 126, 147, 162, 189, 196, 252, 294, 324, 378, 441, 567, 588, 756, 882, 1134, 1323, 1764, 1951, 2268, 2646, 3902, 3969, 5292, 5853, 7804, 7938, 11706, 13657, 15876, 17559, 23412, 27314, 35118, 40971, 52677, 54628, 70236, 81942, 95599, 105354, 122913, 158031, 163884, 191198, 210708, 245826, 286797, 316062, 368739, 382396, 491652, 573594, 632124, 737478, 860391, 1106217, 1147188, 1474956, 1720782, 2212434, 2581173, 3441564, 4424868, 5162346, 7743519, 10324692, 15487038, 30974076]

約数ペア:

[(1, 30974076), (2, 15487038), (3, 10324692), (4, 7743519), (6, 5162346), (7, 4424868), (9, 3441564), (12, 2581173), (14, 2212434), (18, 1720782), (21, 1474956), (27, 1147188), (28, 1106217), (36, 860391), (42, 737478), (49, 632124), (54, 573594), (63, 491652), (81, 382396), (84, 368739), (98, 316062), (108, 286797), (126, 245826), (147, 210708), (162, 191198), (189, 163884), (196, 158031), (252, 122913), (294, 105354), (324, 95599), (378, 81942), (441, 70236), (567, 54628), (588, 52677), (756, 40971), (882, 35118), (1134, 27314), (1323, 23412), (1764, 17559), (1951, 15876), (2268, 13657), (2646, 11706), (3902, 7938), (3969, 7804), (5292, 5853)]