272213130

素因数分解:

$2^1\times 3^1\times 5^1\times 7^2\times {\mathrm{281}}^1\times {\mathrm{659}}^1$

素因数の和:964

約数の個数: 96

約数和(自身を含む): 763836480

約数和(自身を除く): 491623350

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 49, 70, 98, 105, 147, 210, 245, 281, 294, 490, 562, 659, 735, 843, 1318, 1405, 1470, 1686, 1967, 1977, 2810, 3295, 3934, 3954, 4215, 4613, 5901, 6590, 8430, 9226, 9835, 9885, 11802, 13769, 13839, 19670, 19770, 23065, 27538, 27678, 29505, 32291, 41307, 46130, 59010, 64582, 68845, 69195, 82614, 96873, 137690, 138390, 161455, 185179, 193746, 206535, 322910, 370358, 413070, 484365, 555537, 925895, 968730, 1111074, 1296253, 1851790, 2592506, 2777685, 3888759, 5555370, 6481265, 7777518, 9073771, 12962530, 18147542, 19443795, 27221313, 38887590, 45368855, 54442626, 90737710, 136106565, 272213130]

約数ペア:

[(1, 272213130), (2, 136106565), (3, 90737710), (5, 54442626), (6, 45368855), (7, 38887590), (10, 27221313), (14, 19443795), (15, 18147542), (21, 12962530), (30, 9073771), (35, 7777518), (42, 6481265), (49, 5555370), (70, 3888759), (98, 2777685), (105, 2592506), (147, 1851790), (210, 1296253), (245, 1111074), (281, 968730), (294, 925895), (490, 555537), (562, 484365), (659, 413070), (735, 370358), (843, 322910), (1318, 206535), (1405, 193746), (1470, 185179), (1686, 161455), (1967, 138390), (1977, 137690), (2810, 96873), (3295, 82614), (3934, 69195), (3954, 68845), (4215, 64582), (4613, 59010), (5901, 46130), (6590, 41307), (8430, 32291), (9226, 29505), (9835, 27678), (9885, 27538), (11802, 23065), (13769, 19770), (13839, 19670)]