8413980

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{73}}^1\times {\mathrm{113}}^1$

素因数の和:215

約数の個数: 96

約数和(自身を含む): 25510464

約数和(自身を除く): 17096484

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 17, 20, 30, 34, 51, 60, 68, 73, 85, 102, 113, 146, 170, 204, 219, 226, 255, 292, 339, 340, 365, 438, 452, 510, 565, 678, 730, 876, 1020, 1095, 1130, 1241, 1356, 1460, 1695, 1921, 2190, 2260, 2482, 3390, 3723, 3842, 4380, 4964, 5763, 6205, 6780, 7446, 7684, 8249, 9605, 11526, 12410, 14892, 16498, 18615, 19210, 23052, 24747, 24820, 28815, 32996, 37230, 38420, 41245, 49494, 57630, 74460, 82490, 98988, 115260, 123735, 140233, 164980, 247470, 280466, 420699, 494940, 560932, 701165, 841398, 1402330, 1682796, 2103495, 2804660, 4206990, 8413980]

約数ペア:

[(1, 8413980), (2, 4206990), (3, 2804660), (4, 2103495), (5, 1682796), (6, 1402330), (10, 841398), (12, 701165), (15, 560932), (17, 494940), (20, 420699), (30, 280466), (34, 247470), (51, 164980), (60, 140233), (68, 123735), (73, 115260), (85, 98988), (102, 82490), (113, 74460), (146, 57630), (170, 49494), (204, 41245), (219, 38420), (226, 37230), (255, 32996), (292, 28815), (339, 24820), (340, 24747), (365, 23052), (438, 19210), (452, 18615), (510, 16498), (565, 14892), (678, 12410), (730, 11526), (876, 9605), (1020, 8249), (1095, 7684), (1130, 7446), (1241, 6780), (1356, 6205), (1460, 5763), (1695, 4964), (1921, 4380), (2190, 3842), (2260, 3723), (2482, 3390)]