30688605

素因数分解:

$3^3\times 5^1\times {\mathrm{31}}^1\times {\mathrm{7333}}^1$

素因数の和:7378

約数の個数: 32

約数和(自身を含む): 56325120

約数和(自身を除く): 25636515

約数列:

[1, 3, 5, 9, 15, 27, 31, 45, 93, 135, 155, 279, 465, 837, 1395, 4185, 7333, 21999, 36665, 65997, 109995, 197991, 227323, 329985, 681969, 989955, 1136615, 2045907, 3409845, 6137721, 10229535, 30688605]

約数ペア:

[(1, 30688605), (3, 10229535), (5, 6137721), (9, 3409845), (15, 2045907), (27, 1136615), (31, 989955), (45, 681969), (93, 329985), (135, 227323), (155, 197991), (279, 109995), (465, 65997), (837, 36665), (1395, 21999), (4185, 7333)]