31302804

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{179}}^1$

素因数の和:277

約数の個数: 96

約数和(自身を含む): 84672000

約数和(自身を除く): 53369196

約数列:

[1, 2, 3, 4, 6, 12, 13, 19, 26, 38, 39, 52, 57, 59, 76, 78, 114, 118, 156, 177, 179, 228, 236, 247, 354, 358, 494, 537, 708, 716, 741, 767, 988, 1074, 1121, 1482, 1534, 2148, 2242, 2301, 2327, 2964, 3068, 3363, 3401, 4484, 4602, 4654, 6726, 6802, 6981, 9204, 9308, 10203, 10561, 13452, 13604, 13962, 14573, 20406, 21122, 27924, 29146, 31683, 40812, 42244, 43719, 44213, 58292, 63366, 87438, 88426, 126732, 132639, 137293, 174876, 176852, 200659, 265278, 274586, 401318, 411879, 530556, 549172, 601977, 802636, 823758, 1203954, 1647516, 2407908, 2608567, 5217134, 7825701, 10434268, 15651402, 31302804]

約数ペア:

[(1, 31302804), (2, 15651402), (3, 10434268), (4, 7825701), (6, 5217134), (12, 2608567), (13, 2407908), (19, 1647516), (26, 1203954), (38, 823758), (39, 802636), (52, 601977), (57, 549172), (59, 530556), (76, 411879), (78, 401318), (114, 274586), (118, 265278), (156, 200659), (177, 176852), (179, 174876), (228, 137293), (236, 132639), (247, 126732), (354, 88426), (358, 87438), (494, 63366), (537, 58292), (708, 44213), (716, 43719), (741, 42244), (767, 40812), (988, 31683), (1074, 29146), (1121, 27924), (1482, 21122), (1534, 20406), (2148, 14573), (2242, 13962), (2301, 13604), (2327, 13452), (2964, 10561), (3068, 10203), (3363, 9308), (3401, 9204), (4484, 6981), (4602, 6802), (4654, 6726)]