349537890

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{24223}}^1$

素因数の和:24283

約数の個数: 64

約数和(自身を含む): 927876096

約数和(自身を除く): 578338206

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 37, 39, 65, 74, 78, 111, 130, 185, 195, 222, 370, 390, 481, 555, 962, 1110, 1443, 2405, 2886, 4810, 7215, 14430, 24223, 48446, 72669, 121115, 145338, 242230, 314899, 363345, 629798, 726690, 896251, 944697, 1574495, 1792502, 1889394, 2688753, 3148990, 4481255, 4723485, 5377506, 8962510, 9446970, 11651263, 13443765, 23302526, 26887530, 34953789, 58256315, 69907578, 116512630, 174768945, 349537890]

約数ペア:

[(1, 349537890), (2, 174768945), (3, 116512630), (5, 69907578), (6, 58256315), (10, 34953789), (13, 26887530), (15, 23302526), (26, 13443765), (30, 11651263), (37, 9446970), (39, 8962510), (65, 5377506), (74, 4723485), (78, 4481255), (111, 3148990), (130, 2688753), (185, 1889394), (195, 1792502), (222, 1574495), (370, 944697), (390, 896251), (481, 726690), (555, 629798), (962, 363345), (1110, 314899), (1443, 242230), (2405, 145338), (2886, 121115), (4810, 72669), (7215, 48446), (14430, 24223)]