67919230

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{61}}^1\times {\mathrm{103}}^1$

素因数の和:241

約数の個数: 64

約数和(自身を含む): 133705728

約数和(自身を除く): 65786498

約数列:

[1, 2, 5, 10, 23, 46, 47, 61, 94, 103, 115, 122, 206, 230, 235, 305, 470, 515, 610, 1030, 1081, 1403, 2162, 2369, 2806, 2867, 4738, 4841, 5405, 5734, 6283, 7015, 9682, 10810, 11845, 12566, 14030, 14335, 23690, 24205, 28670, 31415, 48410, 62830, 65941, 111343, 131882, 144509, 222686, 289018, 295301, 329705, 556715, 590602, 659410, 722545, 1113430, 1445090, 1476505, 2953010, 6791923, 13583846, 33959615, 67919230]

約数ペア:

[(1, 67919230), (2, 33959615), (5, 13583846), (10, 6791923), (23, 2953010), (46, 1476505), (47, 1445090), (61, 1113430), (94, 722545), (103, 659410), (115, 590602), (122, 556715), (206, 329705), (230, 295301), (235, 289018), (305, 222686), (470, 144509), (515, 131882), (610, 111343), (1030, 65941), (1081, 62830), (1403, 48410), (2162, 31415), (2369, 28670), (2806, 24205), (2867, 23690), (4738, 14335), (4841, 14030), (5405, 12566), (5734, 11845), (6283, 10810), (7015, 9682)]