2970870

素因数分解:

$2^1\times 3^1\times 5^1\times 7^2\times {\mathrm{43}}^1\times {\mathrm{47}}^1$

素因数の和:114

約数の個数: 96

約数和(自身を含む): 8667648

約数和(自身を除く): 5696778

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 43, 47, 49, 70, 86, 94, 98, 105, 129, 141, 147, 210, 215, 235, 245, 258, 282, 294, 301, 329, 430, 470, 490, 602, 645, 658, 705, 735, 903, 987, 1290, 1410, 1470, 1505, 1645, 1806, 1974, 2021, 2107, 2303, 3010, 3290, 4042, 4214, 4515, 4606, 4935, 6063, 6321, 6909, 9030, 9870, 10105, 10535, 11515, 12126, 12642, 13818, 14147, 20210, 21070, 23030, 28294, 30315, 31605, 34545, 42441, 60630, 63210, 69090, 70735, 84882, 99029, 141470, 198058, 212205, 297087, 424410, 495145, 594174, 990290, 1485435, 2970870]

約数ペア:

[(1, 2970870), (2, 1485435), (3, 990290), (5, 594174), (6, 495145), (7, 424410), (10, 297087), (14, 212205), (15, 198058), (21, 141470), (30, 99029), (35, 84882), (42, 70735), (43, 69090), (47, 63210), (49, 60630), (70, 42441), (86, 34545), (94, 31605), (98, 30315), (105, 28294), (129, 23030), (141, 21070), (147, 20210), (210, 14147), (215, 13818), (235, 12642), (245, 12126), (258, 11515), (282, 10535), (294, 10105), (301, 9870), (329, 9030), (430, 6909), (470, 6321), (490, 6063), (602, 4935), (645, 4606), (658, 4515), (705, 4214), (735, 4042), (903, 3290), (987, 3010), (1290, 2303), (1410, 2107), (1470, 2021), (1505, 1974), (1645, 1806)]