65496180

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{1531}}^1$

素因数の和:1597

約数の個数: 96

約数和(自身を含む): 197664768

約数和(自身を除く): 132168588

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 23, 30, 31, 46, 60, 62, 69, 92, 93, 115, 124, 138, 155, 186, 230, 276, 310, 345, 372, 460, 465, 620, 690, 713, 930, 1380, 1426, 1531, 1860, 2139, 2852, 3062, 3565, 4278, 4593, 6124, 7130, 7655, 8556, 9186, 10695, 14260, 15310, 18372, 21390, 22965, 30620, 35213, 42780, 45930, 47461, 70426, 91860, 94922, 105639, 140852, 142383, 176065, 189844, 211278, 237305, 284766, 352130, 422556, 474610, 528195, 569532, 704260, 711915, 949220, 1056390, 1091603, 1423830, 2112780, 2183206, 2847660, 3274809, 4366412, 5458015, 6549618, 10916030, 13099236, 16374045, 21832060, 32748090, 65496180]

約数ペア:

[(1, 65496180), (2, 32748090), (3, 21832060), (4, 16374045), (5, 13099236), (6, 10916030), (10, 6549618), (12, 5458015), (15, 4366412), (20, 3274809), (23, 2847660), (30, 2183206), (31, 2112780), (46, 1423830), (60, 1091603), (62, 1056390), (69, 949220), (92, 711915), (93, 704260), (115, 569532), (124, 528195), (138, 474610), (155, 422556), (186, 352130), (230, 284766), (276, 237305), (310, 211278), (345, 189844), (372, 176065), (460, 142383), (465, 140852), (620, 105639), (690, 94922), (713, 91860), (930, 70426), (1380, 47461), (1426, 45930), (1531, 42780), (1860, 35213), (2139, 30620), (2852, 22965), (3062, 21390), (3565, 18372), (4278, 15310), (4593, 14260), (6124, 10695), (7130, 9186), (7655, 8556)]