147880804540

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{547}}^1\times {\mathrm{1031}}^1\times {\mathrm{1873}}^1$

素因数の和:3467

約数の個数: 96

約数和(自身を含む): 356097659904

約数和(自身を除く): 208216855364

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 547, 1031, 1094, 1873, 2062, 2188, 2735, 3746, 3829, 4124, 5155, 5470, 7217, 7492, 7658, 9365, 10310, 10940, 13111, 14434, 15316, 18730, 19145, 20620, 26222, 28868, 36085, 37460, 38290, 52444, 65555, 72170, 76580, 131110, 144340, 262220, 563957, 1024531, 1127914, 1931063, 2049062, 2255828, 2819785, 3862126, 3947699, 4098124, 5122655, 5639570, 7171717, 7724252, 7895398, 9655315, 10245310, 11279140, 13517441, 14343434, 15790796, 19310630, 19738495, 20490620, 27034882, 28686868, 35858585, 38621260, 39476990, 54069764, 67587205, 71717170, 78953980, 135174410, 143434340, 270348820, 1056291461, 2112582922, 4225165844, 5281457305, 7394040227, 10562914610, 14788080454, 21125829220, 29576160908, 36970201135, 73940402270, 147880804540]

約数ペア:

[(1, 147880804540), (2, 73940402270), (4, 36970201135), (5, 29576160908), (7, 21125829220), (10, 14788080454), (14, 10562914610), (20, 7394040227), (28, 5281457305), (35, 4225165844), (70, 2112582922), (140, 1056291461), (547, 270348820), (1031, 143434340), (1094, 135174410), (1873, 78953980), (2062, 71717170), (2188, 67587205), (2735, 54069764), (3746, 39476990), (3829, 38621260), (4124, 35858585), (5155, 28686868), (5470, 27034882), (7217, 20490620), (7492, 19738495), (7658, 19310630), (9365, 15790796), (10310, 14343434), (10940, 13517441), (13111, 11279140), (14434, 10245310), (15316, 9655315), (18730, 7895398), (19145, 7724252), (20620, 7171717), (26222, 5639570), (28868, 5122655), (36085, 4098124), (37460, 3947699), (38290, 3862126), (52444, 2819785), (65555, 2255828), (72170, 2049062), (76580, 1931063), (131110, 1127914), (144340, 1024531), (262220, 563957)]