461489730

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{139}}^1\times {\mathrm{8513}}^1$

素因数の和:8675

約数の個数: 64

約数和(自身を含む): 1201495680

約数和(自身を除く): 740005950

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 139, 195, 278, 390, 417, 695, 834, 1390, 1807, 2085, 3614, 4170, 5421, 8513, 9035, 10842, 17026, 18070, 25539, 27105, 42565, 51078, 54210, 85130, 110669, 127695, 221338, 255390, 332007, 553345, 664014, 1106690, 1183307, 1660035, 2366614, 3320070, 3549921, 5916535, 7099842, 11833070, 15382991, 17749605, 30765982, 35499210, 46148973, 76914955, 92297946, 153829910, 230744865, 461489730]

約数ペア:

[(1, 461489730), (2, 230744865), (3, 153829910), (5, 92297946), (6, 76914955), (10, 46148973), (13, 35499210), (15, 30765982), (26, 17749605), (30, 15382991), (39, 11833070), (65, 7099842), (78, 5916535), (130, 3549921), (139, 3320070), (195, 2366614), (278, 1660035), (390, 1183307), (417, 1106690), (695, 664014), (834, 553345), (1390, 332007), (1807, 255390), (2085, 221338), (3614, 127695), (4170, 110669), (5421, 85130), (8513, 54210), (9035, 51078), (10842, 42565), (17026, 27105), (18070, 25539)]