90792130

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{173}}^1\times {\mathrm{367}}^1$

素因数の和:571

約数の個数: 64

約数和(自身を含む): 193632768

約数和(自身を除く): 102840638

約数列:

[1, 2, 5, 10, 11, 13, 22, 26, 55, 65, 110, 130, 143, 173, 286, 346, 367, 715, 734, 865, 1430, 1730, 1835, 1903, 2249, 3670, 3806, 4037, 4498, 4771, 8074, 9515, 9542, 11245, 19030, 20185, 22490, 23855, 24739, 40370, 47710, 49478, 52481, 63491, 104962, 123695, 126982, 247390, 262405, 317455, 524810, 634910, 698401, 825383, 1396802, 1650766, 3492005, 4126915, 6984010, 8253830, 9079213, 18158426, 45396065, 90792130]

約数ペア:

[(1, 90792130), (2, 45396065), (5, 18158426), (10, 9079213), (11, 8253830), (13, 6984010), (22, 4126915), (26, 3492005), (55, 1650766), (65, 1396802), (110, 825383), (130, 698401), (143, 634910), (173, 524810), (286, 317455), (346, 262405), (367, 247390), (715, 126982), (734, 123695), (865, 104962), (1430, 63491), (1730, 52481), (1835, 49478), (1903, 47710), (2249, 40370), (3670, 24739), (3806, 23855), (4037, 22490), (4498, 20185), (4771, 19030), (8074, 11245), (9515, 9542)]