229804860

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{123551}}^1$

素因数の和:123594

約数の個数: 48

約数和(自身を含む): 664215552

約数和(自身を除く): 434410692

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 31, 60, 62, 93, 124, 155, 186, 310, 372, 465, 620, 930, 1860, 123551, 247102, 370653, 494204, 617755, 741306, 1235510, 1482612, 1853265, 2471020, 3706530, 3830081, 7413060, 7660162, 11490243, 15320324, 19150405, 22980486, 38300810, 45960972, 57451215, 76601620, 114902430, 229804860]

約数ペア:

[(1, 229804860), (2, 114902430), (3, 76601620), (4, 57451215), (5, 45960972), (6, 38300810), (10, 22980486), (12, 19150405), (15, 15320324), (20, 11490243), (30, 7660162), (31, 7413060), (60, 3830081), (62, 3706530), (93, 2471020), (124, 1853265), (155, 1482612), (186, 1235510), (310, 741306), (372, 617755), (465, 494204), (620, 370653), (930, 247102), (1860, 123551)]