77492030

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{11}}^2\times {\mathrm{1307}}^1$

素因数の和:1350

約数の個数: 72

約数和(自身を含む): 178487064

約数和(自身を除く): 100995034

約数列:

[1, 2, 5, 7, 10, 11, 14, 22, 35, 49, 55, 70, 77, 98, 110, 121, 154, 242, 245, 385, 490, 539, 605, 770, 847, 1078, 1210, 1307, 1694, 2614, 2695, 4235, 5390, 5929, 6535, 8470, 9149, 11858, 13070, 14377, 18298, 28754, 29645, 45745, 59290, 64043, 71885, 91490, 100639, 128086, 143770, 158147, 201278, 316294, 320215, 503195, 640430, 704473, 790735, 1006390, 1107029, 1408946, 1581470, 2214058, 3522365, 5535145, 7044730, 7749203, 11070290, 15498406, 38746015, 77492030]

約数ペア:

[(1, 77492030), (2, 38746015), (5, 15498406), (7, 11070290), (10, 7749203), (11, 7044730), (14, 5535145), (22, 3522365), (35, 2214058), (49, 1581470), (55, 1408946), (70, 1107029), (77, 1006390), (98, 790735), (110, 704473), (121, 640430), (154, 503195), (242, 320215), (245, 316294), (385, 201278), (490, 158147), (539, 143770), (605, 128086), (770, 100639), (847, 91490), (1078, 71885), (1210, 64043), (1307, 59290), (1694, 45745), (2614, 29645), (2695, 28754), (4235, 18298), (5390, 14377), (5929, 13070), (6535, 11858), (8470, 9149)]