148209740

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{62273}}^1$

素因数の和:62306

約数の個数: 48

約数和(自身を含む): 376633152

約数和(自身を除く): 228423412

約数列:

[1, 2, 4, 5, 7, 10, 14, 17, 20, 28, 34, 35, 68, 70, 85, 119, 140, 170, 238, 340, 476, 595, 1190, 2380, 62273, 124546, 249092, 311365, 435911, 622730, 871822, 1058641, 1245460, 1743644, 2117282, 2179555, 4234564, 4359110, 5293205, 7410487, 8718220, 10586410, 14820974, 21172820, 29641948, 37052435, 74104870, 148209740]

約数ペア:

[(1, 148209740), (2, 74104870), (4, 37052435), (5, 29641948), (7, 21172820), (10, 14820974), (14, 10586410), (17, 8718220), (20, 7410487), (28, 5293205), (34, 4359110), (35, 4234564), (68, 2179555), (70, 2117282), (85, 1743644), (119, 1245460), (140, 1058641), (170, 871822), (238, 622730), (340, 435911), (476, 311365), (595, 249092), (1190, 124546), (2380, 62273)]