139297860

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19843}}^1$

素因数の和:19874

約数の個数: 96

約数和(自身を含む): 466730880

約数和(自身を除く): 327433020

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 27, 30, 36, 39, 45, 52, 54, 60, 65, 78, 90, 108, 117, 130, 135, 156, 180, 195, 234, 260, 270, 351, 390, 468, 540, 585, 702, 780, 1170, 1404, 1755, 2340, 3510, 7020, 19843, 39686, 59529, 79372, 99215, 119058, 178587, 198430, 238116, 257959, 297645, 357174, 396860, 515918, 535761, 595290, 714348, 773877, 892935, 1031836, 1071522, 1190580, 1289795, 1547754, 1785870, 2143044, 2321631, 2579590, 2678805, 3095508, 3571740, 3869385, 4643262, 5159180, 5357610, 6964893, 7738770, 9286524, 10715220, 11608155, 13929786, 15477540, 23216310, 27859572, 34824465, 46432620, 69648930, 139297860]

約数ペア:

[(1, 139297860), (2, 69648930), (3, 46432620), (4, 34824465), (5, 27859572), (6, 23216310), (9, 15477540), (10, 13929786), (12, 11608155), (13, 10715220), (15, 9286524), (18, 7738770), (20, 6964893), (26, 5357610), (27, 5159180), (30, 4643262), (36, 3869385), (39, 3571740), (45, 3095508), (52, 2678805), (54, 2579590), (60, 2321631), (65, 2143044), (78, 1785870), (90, 1547754), (108, 1289795), (117, 1190580), (130, 1071522), (135, 1031836), (156, 892935), (180, 773877), (195, 714348), (234, 595290), (260, 535761), (270, 515918), (351, 396860), (390, 357174), (468, 297645), (540, 257959), (585, 238116), (702, 198430), (780, 178587), (1170, 119058), (1404, 99215), (1755, 79372), (2340, 59529), (3510, 39686), (7020, 19843)]