121147830

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{61}}^1\times {\mathrm{22067}}^1$

素因数の和:22141

約数の個数: 48

約数和(自身を含む): 320162544

約数和(自身を除く): 199014714

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 61, 90, 122, 183, 305, 366, 549, 610, 915, 1098, 1830, 2745, 5490, 22067, 44134, 66201, 110335, 132402, 198603, 220670, 331005, 397206, 662010, 993015, 1346087, 1986030, 2692174, 4038261, 6730435, 8076522, 12114783, 13460870, 20191305, 24229566, 40382610, 60573915, 121147830]

約数ペア:

[(1, 121147830), (2, 60573915), (3, 40382610), (5, 24229566), (6, 20191305), (9, 13460870), (10, 12114783), (15, 8076522), (18, 6730435), (30, 4038261), (45, 2692174), (61, 1986030), (90, 1346087), (122, 993015), (183, 662010), (305, 397206), (366, 331005), (549, 220670), (610, 198603), (915, 132402), (1098, 110335), (1830, 66201), (2745, 44134), (5490, 22067)]