19614210

素因数分解:

$2^1\times 3^1\times 5^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{1213}}^1$

素因数の和:1248

約数の個数: 96

約数和(自身を含む): 59787072

約数和(自身を除く): 40172862

約数列:

[1, 2, 3, 5, 6, 7, 10, 11, 14, 15, 21, 22, 30, 33, 35, 42, 49, 55, 66, 70, 77, 98, 105, 110, 147, 154, 165, 210, 231, 245, 294, 330, 385, 462, 490, 539, 735, 770, 1078, 1155, 1213, 1470, 1617, 2310, 2426, 2695, 3234, 3639, 5390, 6065, 7278, 8085, 8491, 12130, 13343, 16170, 16982, 18195, 25473, 26686, 36390, 40029, 42455, 50946, 59437, 66715, 80058, 84910, 93401, 118874, 127365, 133430, 178311, 186802, 200145, 254730, 280203, 297185, 356622, 400290, 467005, 560406, 594370, 653807, 891555, 934010, 1307614, 1401015, 1783110, 1961421, 2802030, 3269035, 3922842, 6538070, 9807105, 19614210]

約数ペア:

[(1, 19614210), (2, 9807105), (3, 6538070), (5, 3922842), (6, 3269035), (7, 2802030), (10, 1961421), (11, 1783110), (14, 1401015), (15, 1307614), (21, 934010), (22, 891555), (30, 653807), (33, 594370), (35, 560406), (42, 467005), (49, 400290), (55, 356622), (66, 297185), (70, 280203), (77, 254730), (98, 200145), (105, 186802), (110, 178311), (147, 133430), (154, 127365), (165, 118874), (210, 93401), (231, 84910), (245, 80058), (294, 66715), (330, 59437), (385, 50946), (462, 42455), (490, 40029), (539, 36390), (735, 26686), (770, 25473), (1078, 18195), (1155, 16982), (1213, 16170), (1470, 13343), (1617, 12130), (2310, 8491), (2426, 8085), (2695, 7278), (3234, 6065), (3639, 5390)]