193814730

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{97}}^1\times {\mathrm{149}}^2$

素因数の和:408

約数の個数: 72

約数和(自身を含む): 512553132

約数和(自身を除く): 318738402

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 97, 149, 194, 291, 298, 447, 485, 582, 745, 873, 894, 970, 1341, 1455, 1490, 1746, 2235, 2682, 2910, 4365, 4470, 6705, 8730, 13410, 14453, 22201, 28906, 43359, 44402, 66603, 72265, 86718, 111005, 130077, 133206, 144530, 199809, 216795, 222010, 260154, 333015, 399618, 433590, 650385, 666030, 999045, 1300770, 1998090, 2153497, 4306994, 6460491, 10767485, 12920982, 19381473, 21534970, 32302455, 38762946, 64604910, 96907365, 193814730]

約数ペア:

[(1, 193814730), (2, 96907365), (3, 64604910), (5, 38762946), (6, 32302455), (9, 21534970), (10, 19381473), (15, 12920982), (18, 10767485), (30, 6460491), (45, 4306994), (90, 2153497), (97, 1998090), (149, 1300770), (194, 999045), (291, 666030), (298, 650385), (447, 433590), (485, 399618), (582, 333015), (745, 260154), (873, 222010), (894, 216795), (970, 199809), (1341, 144530), (1455, 133206), (1490, 130077), (1746, 111005), (2235, 86718), (2682, 72265), (2910, 66603), (4365, 44402), (4470, 43359), (6705, 28906), (8730, 22201), (13410, 14453)]