172314630

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{61}}^1\times {\mathrm{31387}}^1$

素因数の和:31461

約数の個数: 48

約数和(自身を含む): 455377104

約数和(自身を除く): 283062474

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 61, 90, 122, 183, 305, 366, 549, 610, 915, 1098, 1830, 2745, 5490, 31387, 62774, 94161, 156935, 188322, 282483, 313870, 470805, 564966, 941610, 1412415, 1914607, 2824830, 3829214, 5743821, 9573035, 11487642, 17231463, 19146070, 28719105, 34462926, 57438210, 86157315, 172314630]

約数ペア:

[(1, 172314630), (2, 86157315), (3, 57438210), (5, 34462926), (6, 28719105), (9, 19146070), (10, 17231463), (15, 11487642), (18, 9573035), (30, 5743821), (45, 3829214), (61, 2824830), (90, 1914607), (122, 1412415), (183, 941610), (305, 564966), (366, 470805), (549, 313870), (610, 282483), (915, 188322), (1098, 156935), (1830, 94161), (2745, 62774), (5490, 31387)]