1202347860

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{2862733}}^1$

素因数の和:2862752

約数の個数: 48

約数和(自身を含む): 3847514496

約数和(自身を除く): 2645166636

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 140, 210, 420, 2862733, 5725466, 8588199, 11450932, 14313665, 17176398, 20039131, 28627330, 34352796, 40078262, 42940995, 57254660, 60117393, 80156524, 85881990, 100195655, 120234786, 171763980, 200391310, 240469572, 300586965, 400782620, 601173930, 1202347860]

約数ペア:

[(1, 1202347860), (2, 601173930), (3, 400782620), (4, 300586965), (5, 240469572), (6, 200391310), (7, 171763980), (10, 120234786), (12, 100195655), (14, 85881990), (15, 80156524), (20, 60117393), (21, 57254660), (28, 42940995), (30, 40078262), (35, 34352796), (42, 28627330), (60, 20039131), (70, 17176398), (84, 14313665), (105, 11450932), (140, 8588199), (210, 5725466), (420, 2862733)]