531065210

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{5861}}^1$

素因数の和:5939

約数の個数: 64

約数和(自身を含む): 1116781344

約数和(自身を除く): 585716134

約数列:

[1, 2, 5, 10, 13, 17, 26, 34, 41, 65, 82, 85, 130, 170, 205, 221, 410, 442, 533, 697, 1066, 1105, 1394, 2210, 2665, 3485, 5330, 5861, 6970, 9061, 11722, 18122, 29305, 45305, 58610, 76193, 90610, 99637, 152386, 199274, 240301, 380965, 480602, 498185, 761930, 996370, 1201505, 1295281, 2403010, 2590562, 3123913, 4085117, 6247826, 6476405, 8170234, 12952810, 15619565, 20425585, 31239130, 40851170, 53106521, 106213042, 265532605, 531065210]

約数ペア:

[(1, 531065210), (2, 265532605), (5, 106213042), (10, 53106521), (13, 40851170), (17, 31239130), (26, 20425585), (34, 15619565), (41, 12952810), (65, 8170234), (82, 6476405), (85, 6247826), (130, 4085117), (170, 3123913), (205, 2590562), (221, 2403010), (410, 1295281), (442, 1201505), (533, 996370), (697, 761930), (1066, 498185), (1105, 480602), (1394, 380965), (2210, 240301), (2665, 199274), (3485, 152386), (5330, 99637), (5861, 90610), (6970, 76193), (9061, 58610), (11722, 45305), (18122, 29305)]