46454220

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{409}}^1\times {\mathrm{631}}^1$

素因数の和:1055

約数の個数: 72

約数和(自身を含む): 141479520

約数和(自身を除く): 95025300

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 409, 631, 818, 1227, 1262, 1636, 1893, 2045, 2454, 2524, 3155, 3681, 3786, 4090, 4908, 5679, 6135, 6310, 7362, 7572, 8180, 9465, 11358, 12270, 12620, 14724, 18405, 18930, 22716, 24540, 28395, 36810, 37860, 56790, 73620, 113580, 258079, 516158, 774237, 1032316, 1290395, 1548474, 2322711, 2580790, 3096948, 3871185, 4645422, 5161580, 7742370, 9290844, 11613555, 15484740, 23227110, 46454220]

約数ペア:

[(1, 46454220), (2, 23227110), (3, 15484740), (4, 11613555), (5, 9290844), (6, 7742370), (9, 5161580), (10, 4645422), (12, 3871185), (15, 3096948), (18, 2580790), (20, 2322711), (30, 1548474), (36, 1290395), (45, 1032316), (60, 774237), (90, 516158), (180, 258079), (409, 113580), (631, 73620), (818, 56790), (1227, 37860), (1262, 36810), (1636, 28395), (1893, 24540), (2045, 22716), (2454, 18930), (2524, 18405), (3155, 14724), (3681, 12620), (3786, 12270), (4090, 11358), (4908, 9465), (5679, 8180), (6135, 7572), (6310, 7362)]