660974130

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{53}}^1\times {\mathrm{138569}}^1$

素因数の和:138635

約数の個数: 48

約数和(自身を含む): 1750970520

約数和(自身を除く): 1089996390

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 53, 90, 106, 159, 265, 318, 477, 530, 795, 954, 1590, 2385, 4770, 138569, 277138, 415707, 692845, 831414, 1247121, 1385690, 2078535, 2494242, 4157070, 6235605, 7344157, 12471210, 14688314, 22032471, 36720785, 44064942, 66097413, 73441570, 110162355, 132194826, 220324710, 330487065, 660974130]

約数ペア:

[(1, 660974130), (2, 330487065), (3, 220324710), (5, 132194826), (6, 110162355), (9, 73441570), (10, 66097413), (15, 44064942), (18, 36720785), (30, 22032471), (45, 14688314), (53, 12471210), (90, 7344157), (106, 6235605), (159, 4157070), (265, 2494242), (318, 2078535), (477, 1385690), (530, 1247121), (795, 831414), (954, 692845), (1590, 415707), (2385, 277138), (4770, 138569)]