740370

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1$

素因数の和:99

約数の個数: 64

約数和(自身を含む): 1969920

約数和(自身を除く): 1229550

約数列:

[1, 2, 3, 5, 6, 10, 15, 23, 29, 30, 37, 46, 58, 69, 74, 87, 111, 115, 138, 145, 174, 185, 222, 230, 290, 345, 370, 435, 555, 667, 690, 851, 870, 1073, 1110, 1334, 1702, 2001, 2146, 2553, 3219, 3335, 4002, 4255, 5106, 5365, 6438, 6670, 8510, 10005, 10730, 12765, 16095, 20010, 24679, 25530, 32190, 49358, 74037, 123395, 148074, 246790, 370185, 740370]

約数ペア:

[(1, 740370), (2, 370185), (3, 246790), (5, 148074), (6, 123395), (10, 74037), (15, 49358), (23, 32190), (29, 25530), (30, 24679), (37, 20010), (46, 16095), (58, 12765), (69, 10730), (74, 10005), (87, 8510), (111, 6670), (115, 6438), (138, 5365), (145, 5106), (174, 4255), (185, 4002), (222, 3335), (230, 3219), (290, 2553), (345, 2146), (370, 2001), (435, 1702), (555, 1334), (667, 1110), (690, 1073), (851, 870)]