64151490

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{103}}^1\times {\mathrm{1597}}^1$

素因数の和:1723

約数の個数: 64

約数和(自身を含む): 167521536

約数和(自身を除く): 103370046

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 103, 130, 195, 206, 309, 390, 515, 618, 1030, 1339, 1545, 1597, 2678, 3090, 3194, 4017, 4791, 6695, 7985, 8034, 9582, 13390, 15970, 20085, 20761, 23955, 40170, 41522, 47910, 62283, 103805, 124566, 164491, 207610, 311415, 328982, 493473, 622830, 822455, 986946, 1644910, 2138383, 2467365, 4276766, 4934730, 6415149, 10691915, 12830298, 21383830, 32075745, 64151490]

約数ペア:

[(1, 64151490), (2, 32075745), (3, 21383830), (5, 12830298), (6, 10691915), (10, 6415149), (13, 4934730), (15, 4276766), (26, 2467365), (30, 2138383), (39, 1644910), (65, 986946), (78, 822455), (103, 622830), (130, 493473), (195, 328982), (206, 311415), (309, 207610), (390, 164491), (515, 124566), (618, 103805), (1030, 62283), (1339, 47910), (1545, 41522), (1597, 40170), (2678, 23955), (3090, 20761), (3194, 20085), (4017, 15970), (4791, 13390), (6695, 9582), (7985, 8034)]