81194190

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{35149}}^1$

素因数の和:35177

約数の個数: 64

約数和(自身を含む): 242956800

約数和(自身を除く): 161762610

約数列:

[1, 2, 3, 5, 6, 7, 10, 11, 14, 15, 21, 22, 30, 33, 35, 42, 55, 66, 70, 77, 105, 110, 154, 165, 210, 231, 330, 385, 462, 770, 1155, 2310, 35149, 70298, 105447, 175745, 210894, 246043, 351490, 386639, 492086, 527235, 738129, 773278, 1054470, 1159917, 1230215, 1476258, 1933195, 2319834, 2460430, 2706473, 3690645, 3866390, 5412946, 5799585, 7381290, 8119419, 11599170, 13532365, 16238838, 27064730, 40597095, 81194190]

約数ペア:

[(1, 81194190), (2, 40597095), (3, 27064730), (5, 16238838), (6, 13532365), (7, 11599170), (10, 8119419), (11, 7381290), (14, 5799585), (15, 5412946), (21, 3866390), (22, 3690645), (30, 2706473), (33, 2460430), (35, 2319834), (42, 1933195), (55, 1476258), (66, 1230215), (70, 1159917), (77, 1054470), (105, 773278), (110, 738129), (154, 527235), (165, 492086), (210, 386639), (231, 351490), (330, 246043), (385, 210894), (462, 175745), (770, 105447), (1155, 70298), (2310, 35149)]