348901140

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{19319}}^1$

素因数の和:19381

約数の個数: 96

約数和(自身を含む): 1142507520

約数和(自身を除く): 793606380

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 43, 60, 70, 84, 86, 105, 129, 140, 172, 210, 215, 258, 301, 420, 430, 516, 602, 645, 860, 903, 1204, 1290, 1505, 1806, 2580, 3010, 3612, 4515, 6020, 9030, 18060, 19319, 38638, 57957, 77276, 96595, 115914, 135233, 193190, 231828, 270466, 289785, 386380, 405699, 540932, 579570, 676165, 811398, 830717, 1159140, 1352330, 1622796, 1661434, 2028495, 2492151, 2704660, 3322868, 4056990, 4153585, 4984302, 5815019, 8113980, 8307170, 9968604, 11630038, 12460755, 16614340, 17445057, 23260076, 24921510, 29075095, 34890114, 49843020, 58150190, 69780228, 87225285, 116300380, 174450570, 348901140]

約数ペア:

[(1, 348901140), (2, 174450570), (3, 116300380), (4, 87225285), (5, 69780228), (6, 58150190), (7, 49843020), (10, 34890114), (12, 29075095), (14, 24921510), (15, 23260076), (20, 17445057), (21, 16614340), (28, 12460755), (30, 11630038), (35, 9968604), (42, 8307170), (43, 8113980), (60, 5815019), (70, 4984302), (84, 4153585), (86, 4056990), (105, 3322868), (129, 2704660), (140, 2492151), (172, 2028495), (210, 1661434), (215, 1622796), (258, 1352330), (301, 1159140), (420, 830717), (430, 811398), (516, 676165), (602, 579570), (645, 540932), (860, 405699), (903, 386380), (1204, 289785), (1290, 270466), (1505, 231828), (1806, 193190), (2580, 135233), (3010, 115914), (3612, 96595), (4515, 77276), (6020, 57957), (9030, 38638), (18060, 19319)]