2209830

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{619}}^1$

素因数の和:653

約数の個数: 64

約数和(自身を含む): 6428160

約数和(自身を除く): 4218330

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 17, 21, 30, 34, 35, 42, 51, 70, 85, 102, 105, 119, 170, 210, 238, 255, 357, 510, 595, 619, 714, 1190, 1238, 1785, 1857, 3095, 3570, 3714, 4333, 6190, 8666, 9285, 10523, 12999, 18570, 21046, 21665, 25998, 31569, 43330, 52615, 63138, 64995, 73661, 105230, 129990, 147322, 157845, 220983, 315690, 368305, 441966, 736610, 1104915, 2209830]

約数ペア:

[(1, 2209830), (2, 1104915), (3, 736610), (5, 441966), (6, 368305), (7, 315690), (10, 220983), (14, 157845), (15, 147322), (17, 129990), (21, 105230), (30, 73661), (34, 64995), (35, 63138), (42, 52615), (51, 43330), (70, 31569), (85, 25998), (102, 21665), (105, 21046), (119, 18570), (170, 12999), (210, 10523), (238, 9285), (255, 8666), (357, 6190), (510, 4333), (595, 3714), (619, 3570), (714, 3095), (1190, 1857), (1238, 1785)]