91222770

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{2087}}^1$

素因数の和:2175

約数の個数: 64

約数和(自身を含む): 230916096

約数和(自身を除く): 139693326

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 31, 47, 62, 93, 94, 141, 155, 186, 235, 282, 310, 465, 470, 705, 930, 1410, 1457, 2087, 2914, 4174, 4371, 6261, 7285, 8742, 10435, 12522, 14570, 20870, 21855, 31305, 43710, 62610, 64697, 98089, 129394, 194091, 196178, 294267, 323485, 388182, 490445, 588534, 646970, 970455, 980890, 1471335, 1940910, 2942670, 3040759, 6081518, 9122277, 15203795, 18244554, 30407590, 45611385, 91222770]

約数ペア:

[(1, 91222770), (2, 45611385), (3, 30407590), (5, 18244554), (6, 15203795), (10, 9122277), (15, 6081518), (30, 3040759), (31, 2942670), (47, 1940910), (62, 1471335), (93, 980890), (94, 970455), (141, 646970), (155, 588534), (186, 490445), (235, 388182), (282, 323485), (310, 294267), (465, 196178), (470, 194091), (705, 129394), (930, 98089), (1410, 64697), (1457, 62610), (2087, 43710), (2914, 31305), (4174, 21855), (4371, 20870), (6261, 14570), (7285, 12522), (8742, 10435)]