684084780

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{53}}^1\times {\mathrm{71707}}^1$

素因数の和:71775

約数の個数: 72

約数和(自身を含む): 2114238672

約数和(自身を除く): 1430153892

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 53, 60, 90, 106, 159, 180, 212, 265, 318, 477, 530, 636, 795, 954, 1060, 1590, 1908, 2385, 3180, 4770, 9540, 71707, 143414, 215121, 286828, 358535, 430242, 645363, 717070, 860484, 1075605, 1290726, 1434140, 2151210, 2581452, 3226815, 3800471, 4302420, 6453630, 7600942, 11401413, 12907260, 15201884, 19002355, 22802826, 34204239, 38004710, 45605652, 57007065, 68408478, 76009420, 114014130, 136816956, 171021195, 228028260, 342042390, 684084780]

約数ペア:

[(1, 684084780), (2, 342042390), (3, 228028260), (4, 171021195), (5, 136816956), (6, 114014130), (9, 76009420), (10, 68408478), (12, 57007065), (15, 45605652), (18, 38004710), (20, 34204239), (30, 22802826), (36, 19002355), (45, 15201884), (53, 12907260), (60, 11401413), (90, 7600942), (106, 6453630), (159, 4302420), (180, 3800471), (212, 3226815), (265, 2581452), (318, 2151210), (477, 1434140), (530, 1290726), (636, 1075605), (795, 860484), (954, 717070), (1060, 645363), (1590, 430242), (1908, 358535), (2385, 286828), (3180, 215121), (4770, 143414), (9540, 71707)]