3731820

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{41}}^2$

素因数の和:131

約数の個数: 72

約数和(自身を含む): 10999632

約数和(自身を除く): 7267812

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 37, 41, 60, 74, 82, 111, 123, 148, 164, 185, 205, 222, 246, 370, 410, 444, 492, 555, 615, 740, 820, 1110, 1230, 1517, 1681, 2220, 2460, 3034, 3362, 4551, 5043, 6068, 6724, 7585, 8405, 9102, 10086, 15170, 16810, 18204, 20172, 22755, 25215, 30340, 33620, 45510, 50430, 62197, 91020, 100860, 124394, 186591, 248788, 310985, 373182, 621970, 746364, 932955, 1243940, 1865910, 3731820]

約数ペア:

[(1, 3731820), (2, 1865910), (3, 1243940), (4, 932955), (5, 746364), (6, 621970), (10, 373182), (12, 310985), (15, 248788), (20, 186591), (30, 124394), (37, 100860), (41, 91020), (60, 62197), (74, 50430), (82, 45510), (111, 33620), (123, 30340), (148, 25215), (164, 22755), (185, 20172), (205, 18204), (222, 16810), (246, 15170), (370, 10086), (410, 9102), (444, 8405), (492, 7585), (555, 6724), (615, 6068), (740, 5043), (820, 4551), (1110, 3362), (1230, 3034), (1517, 2460), (1681, 2220)]