8304270

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{107}}^1\times {\mathrm{199}}^1$

素因数の和:329

約数の個数: 64

約数和(自身を含む): 21772800

約数和(自身を除く): 13468530

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 107, 130, 195, 199, 214, 321, 390, 398, 535, 597, 642, 995, 1070, 1194, 1391, 1605, 1990, 2587, 2782, 2985, 3210, 4173, 5174, 5970, 6955, 7761, 8346, 12935, 13910, 15522, 20865, 21293, 25870, 38805, 41730, 42586, 63879, 77610, 106465, 127758, 212930, 276809, 319395, 553618, 638790, 830427, 1384045, 1660854, 2768090, 4152135, 8304270]

約数ペア:

[(1, 8304270), (2, 4152135), (3, 2768090), (5, 1660854), (6, 1384045), (10, 830427), (13, 638790), (15, 553618), (26, 319395), (30, 276809), (39, 212930), (65, 127758), (78, 106465), (107, 77610), (130, 63879), (195, 42586), (199, 41730), (214, 38805), (321, 25870), (390, 21293), (398, 20865), (535, 15522), (597, 13910), (642, 12935), (995, 8346), (1070, 7761), (1194, 6955), (1391, 5970), (1605, 5174), (1990, 4173), (2587, 3210), (2782, 2985)]