23657820

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{59}}^1\times {\mathrm{163}}^1$

素因数の和:275

約数の個数: 96

約数和(自身を含む): 69431040

約数和(自身を除く): 45773220

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 41, 59, 60, 82, 118, 123, 163, 164, 177, 205, 236, 246, 295, 326, 354, 410, 489, 492, 590, 615, 652, 708, 815, 820, 885, 978, 1180, 1230, 1630, 1770, 1956, 2419, 2445, 2460, 3260, 3540, 4838, 4890, 6683, 7257, 9617, 9676, 9780, 12095, 13366, 14514, 19234, 20049, 24190, 26732, 28851, 29028, 33415, 36285, 38468, 40098, 48085, 48380, 57702, 66830, 72570, 80196, 96170, 100245, 115404, 133660, 144255, 145140, 192340, 200490, 288510, 394297, 400980, 577020, 788594, 1182891, 1577188, 1971485, 2365782, 3942970, 4731564, 5914455, 7885940, 11828910, 23657820]

約数ペア:

[(1, 23657820), (2, 11828910), (3, 7885940), (4, 5914455), (5, 4731564), (6, 3942970), (10, 2365782), (12, 1971485), (15, 1577188), (20, 1182891), (30, 788594), (41, 577020), (59, 400980), (60, 394297), (82, 288510), (118, 200490), (123, 192340), (163, 145140), (164, 144255), (177, 133660), (205, 115404), (236, 100245), (246, 96170), (295, 80196), (326, 72570), (354, 66830), (410, 57702), (489, 48380), (492, 48085), (590, 40098), (615, 38468), (652, 36285), (708, 33415), (815, 29028), (820, 28851), (885, 26732), (978, 24190), (1180, 20049), (1230, 19234), (1630, 14514), (1770, 13366), (1956, 12095), (2419, 9780), (2445, 9676), (2460, 9617), (3260, 7257), (3540, 6683), (4838, 4890)]