4202460

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{37}}^1\times {\mathrm{631}}^1$

素因数の和:683

約数の個数: 72

約数和(自身を含む): 13112736

約数和(自身を除く): 8910276

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 37, 45, 60, 74, 90, 111, 148, 180, 185, 222, 333, 370, 444, 555, 631, 666, 740, 1110, 1262, 1332, 1665, 1893, 2220, 2524, 3155, 3330, 3786, 5679, 6310, 6660, 7572, 9465, 11358, 12620, 18930, 22716, 23347, 28395, 37860, 46694, 56790, 70041, 93388, 113580, 116735, 140082, 210123, 233470, 280164, 350205, 420246, 466940, 700410, 840492, 1050615, 1400820, 2101230, 4202460]

約数ペア:

[(1, 4202460), (2, 2101230), (3, 1400820), (4, 1050615), (5, 840492), (6, 700410), (9, 466940), (10, 420246), (12, 350205), (15, 280164), (18, 233470), (20, 210123), (30, 140082), (36, 116735), (37, 113580), (45, 93388), (60, 70041), (74, 56790), (90, 46694), (111, 37860), (148, 28395), (180, 23347), (185, 22716), (222, 18930), (333, 12620), (370, 11358), (444, 9465), (555, 7572), (631, 6660), (666, 6310), (740, 5679), (1110, 3786), (1262, 3330), (1332, 3155), (1665, 2524), (1893, 2220)]