90745494

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{69697}}^1$

素因数の和:69740

約数の個数: 32

約数和(自身を含む): 214112256

約数和(自身を除く): 123366762

約数列:

[1, 2, 3, 6, 7, 14, 21, 31, 42, 62, 93, 186, 217, 434, 651, 1302, 69697, 139394, 209091, 418182, 487879, 975758, 1463637, 2160607, 2927274, 4321214, 6481821, 12963642, 15124249, 30248498, 45372747, 90745494]

約数ペア:

[(1, 90745494), (2, 45372747), (3, 30248498), (6, 15124249), (7, 12963642), (14, 6481821), (21, 4321214), (31, 2927274), (42, 2160607), (62, 1463637), (93, 975758), (186, 487879), (217, 418182), (434, 209091), (651, 139394), (1302, 69697)]