78233460

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{42061}}^1$

素因数の和:42104

約数の個数: 48

約数和(自身を含む): 226125312

約数和(自身を除く): 147891852

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, 42061, 84122, 126183, 168244, 210305, 252366, 420610, 504732, 630915, 841220, 1261830, 1303891, 2523660, 2607782, 3911673, 5215564, 6519455, 7823346, 13038910, 15646692, 19558365, 26077820, 39116730, 78233460]

約数ペア:

[(1, 78233460), (2, 39116730), (3, 26077820), (4, 19558365), (5, 15646692), (6, 13038910), (10, 7823346), (12, 6519455), (15, 5215564), (20, 3911673), (30, 2607782), (31, 2523660), (60, 1303891), (62, 1261830), (93, 841220), (124, 630915), (155, 504732), (186, 420610), (310, 252366), (372, 210305), (465, 168244), (620, 126183), (930, 84122), (1860, 42061)]