748049130

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{488921}}^1$

素因数の和:488951

約数の個数: 48

約数和(自身を含む): 2059339464

約数和(自身を除く): 1311290334

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 17, 18, 30, 34, 45, 51, 85, 90, 102, 153, 170, 255, 306, 510, 765, 1530, 488921, 977842, 1466763, 2444605, 2933526, 4400289, 4889210, 7333815, 8311657, 8800578, 14667630, 16623314, 22001445, 24934971, 41558285, 44002890, 49869942, 74804913, 83116570, 124674855, 149609826, 249349710, 374024565, 748049130]

約数ペア:

[(1, 748049130), (2, 374024565), (3, 249349710), (5, 149609826), (6, 124674855), (9, 83116570), (10, 74804913), (15, 49869942), (17, 44002890), (18, 41558285), (30, 24934971), (34, 22001445), (45, 16623314), (51, 14667630), (85, 8800578), (90, 8311657), (102, 7333815), (153, 4889210), (170, 4400289), (255, 2933526), (306, 2444605), (510, 1466763), (765, 977842), (1530, 488921)]