90477390

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{103997}}^1$

素因数の和:104036

約数の個数: 32

約数和(自身を含む): 224635680

約数和(自身を除く): 134158290

約数列:

[1, 2, 3, 5, 6, 10, 15, 29, 30, 58, 87, 145, 174, 290, 435, 870, 103997, 207994, 311991, 519985, 623982, 1039970, 1559955, 3015913, 3119910, 6031826, 9047739, 15079565, 18095478, 30159130, 45238695, 90477390]

約数ペア:

[(1, 90477390), (2, 45238695), (3, 30159130), (5, 18095478), (6, 15079565), (10, 9047739), (15, 6031826), (29, 3119910), (30, 3015913), (58, 1559955), (87, 1039970), (145, 623982), (174, 519985), (290, 311991), (435, 207994), (870, 103997)]