65280930

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{15217}}^1$

素因数の和:15251

約数の個数: 64

約数和(自身を含む): 184076928

約数和(自身を除く): 118795998

約数列:

[1, 2, 3, 5, 6, 10, 11, 13, 15, 22, 26, 30, 33, 39, 55, 65, 66, 78, 110, 130, 143, 165, 195, 286, 330, 390, 429, 715, 858, 1430, 2145, 4290, 15217, 30434, 45651, 76085, 91302, 152170, 167387, 197821, 228255, 334774, 395642, 456510, 502161, 593463, 836935, 989105, 1004322, 1186926, 1673870, 1978210, 2176031, 2510805, 2967315, 4352062, 5021610, 5934630, 6528093, 10880155, 13056186, 21760310, 32640465, 65280930]

約数ペア:

[(1, 65280930), (2, 32640465), (3, 21760310), (5, 13056186), (6, 10880155), (10, 6528093), (11, 5934630), (13, 5021610), (15, 4352062), (22, 2967315), (26, 2510805), (30, 2176031), (33, 1978210), (39, 1673870), (55, 1186926), (65, 1004322), (66, 989105), (78, 836935), (110, 593463), (130, 502161), (143, 456510), (165, 395642), (195, 334774), (286, 228255), (330, 197821), (390, 167387), (429, 152170), (715, 91302), (858, 76085), (1430, 45651), (2145, 30434), (4290, 15217)]