1837380

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{113}}^1\times {\mathrm{271}}^1$

素因数の和:396

約数の個数: 48

約数和(自身を含む): 5209344

約数和(自身を除く): 3371964

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 113, 226, 271, 339, 452, 542, 565, 678, 813, 1084, 1130, 1355, 1356, 1626, 1695, 2260, 2710, 3252, 3390, 4065, 5420, 6780, 8130, 16260, 30623, 61246, 91869, 122492, 153115, 183738, 306230, 367476, 459345, 612460, 918690, 1837380]

約数ペア:

[(1, 1837380), (2, 918690), (3, 612460), (4, 459345), (5, 367476), (6, 306230), (10, 183738), (12, 153115), (15, 122492), (20, 91869), (30, 61246), (60, 30623), (113, 16260), (226, 8130), (271, 6780), (339, 5420), (452, 4065), (542, 3390), (565, 3252), (678, 2710), (813, 2260), (1084, 1695), (1130, 1626), (1355, 1356)]