75357940

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{31663}}^1$

素因数の和:31696

約数の個数: 48

約数和(自身を含む): 191503872

約数和(自身を除く): 116145932

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, 31663, 63326, 126652, 158315, 221641, 316630, 443282, 538271, 633260, 886564, 1076542, 1108205, 2153084, 2216410, 2691355, 3767897, 4432820, 5382710, 7535794, 10765420, 15071588, 18839485, 37678970, 75357940]

約数ペア:

[(1, 75357940), (2, 37678970), (4, 18839485), (5, 15071588), (7, 10765420), (10, 7535794), (14, 5382710), (17, 4432820), (20, 3767897), (28, 2691355), (34, 2216410), (35, 2153084), (68, 1108205), (70, 1076542), (85, 886564), (119, 633260), (140, 538271), (170, 443282), (238, 316630), (340, 221641), (476, 158315), (595, 126652), (1190, 63326), (2380, 31663)]