69403730

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{20353}}^1$

素因数の和:20402

約数の個数: 32

約数和(自身を含む): 140686848

約数和(自身を除く): 71283118

約数列:

[1, 2, 5, 10, 11, 22, 31, 55, 62, 110, 155, 310, 341, 682, 1705, 3410, 20353, 40706, 101765, 203530, 223883, 447766, 630943, 1119415, 1261886, 2238830, 3154715, 6309430, 6940373, 13880746, 34701865, 69403730]

約数ペア:

[(1, 69403730), (2, 34701865), (5, 13880746), (10, 6940373), (11, 6309430), (22, 3154715), (31, 2238830), (55, 1261886), (62, 1119415), (110, 630943), (155, 447766), (310, 223883), (341, 203530), (682, 101765), (1705, 40706), (3410, 20353)]