17207060

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^2\times {\mathrm{229}}^1$

素因数の和:285

約数の個数: 72

約数和(自身を含む): 41518680

約数和(自身を除く): 24311620

約数列:

[1, 2, 4, 5, 10, 13, 17, 20, 26, 34, 52, 65, 68, 85, 130, 170, 221, 229, 260, 289, 340, 442, 458, 578, 884, 916, 1105, 1145, 1156, 1445, 2210, 2290, 2890, 2977, 3757, 3893, 4420, 4580, 5780, 5954, 7514, 7786, 11908, 14885, 15028, 15572, 18785, 19465, 29770, 37570, 38930, 50609, 59540, 66181, 75140, 77860, 101218, 132362, 202436, 253045, 264724, 330905, 506090, 661810, 860353, 1012180, 1323620, 1720706, 3441412, 4301765, 8603530, 17207060]

約数ペア:

[(1, 17207060), (2, 8603530), (4, 4301765), (5, 3441412), (10, 1720706), (13, 1323620), (17, 1012180), (20, 860353), (26, 661810), (34, 506090), (52, 330905), (65, 264724), (68, 253045), (85, 202436), (130, 132362), (170, 101218), (221, 77860), (229, 75140), (260, 66181), (289, 59540), (340, 50609), (442, 38930), (458, 37570), (578, 29770), (884, 19465), (916, 18785), (1105, 15572), (1145, 15028), (1156, 14885), (1445, 11908), (2210, 7786), (2290, 7514), (2890, 5954), (2977, 5780), (3757, 4580), (3893, 4420)]