749190

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{113}}^1$

素因数の和:153

約数の個数: 64

約数和(自身を含む): 2068416

約数和(自身を除く): 1319226

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 17, 26, 30, 34, 39, 51, 65, 78, 85, 102, 113, 130, 170, 195, 221, 226, 255, 339, 390, 442, 510, 565, 663, 678, 1105, 1130, 1326, 1469, 1695, 1921, 2210, 2938, 3315, 3390, 3842, 4407, 5763, 6630, 7345, 8814, 9605, 11526, 14690, 19210, 22035, 24973, 28815, 44070, 49946, 57630, 74919, 124865, 149838, 249730, 374595, 749190]

約数ペア:

[(1, 749190), (2, 374595), (3, 249730), (5, 149838), (6, 124865), (10, 74919), (13, 57630), (15, 49946), (17, 44070), (26, 28815), (30, 24973), (34, 22035), (39, 19210), (51, 14690), (65, 11526), (78, 9605), (85, 8814), (102, 7345), (113, 6630), (130, 5763), (170, 4407), (195, 3842), (221, 3390), (226, 3315), (255, 2938), (339, 2210), (390, 1921), (442, 1695), (510, 1469), (565, 1326), (663, 1130), (678, 1105)]