4519318020

素因数分解:

$2^2\times 3^1\times 5^1\times 7^2\times {\mathrm{1537183}}^1$

素因数の和:1537209

約数の個数: 72

約数和(自身を含む): 14720073984

約数和(自身を除く): 10200755964

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 49, 60, 70, 84, 98, 105, 140, 147, 196, 210, 245, 294, 420, 490, 588, 735, 980, 1470, 2940, 1537183, 3074366, 4611549, 6148732, 7685915, 9223098, 10760281, 15371830, 18446196, 21520562, 23057745, 30743660, 32280843, 43041124, 46115490, 53801405, 64561686, 75321967, 92230980, 107602810, 129123372, 150643934, 161404215, 215205620, 225965901, 301287868, 322808430, 376609835, 451931802, 645616860, 753219670, 903863604, 1129829505, 1506439340, 2259659010, 4519318020]

約数ペア:

[(1, 4519318020), (2, 2259659010), (3, 1506439340), (4, 1129829505), (5, 903863604), (6, 753219670), (7, 645616860), (10, 451931802), (12, 376609835), (14, 322808430), (15, 301287868), (20, 225965901), (21, 215205620), (28, 161404215), (30, 150643934), (35, 129123372), (42, 107602810), (49, 92230980), (60, 75321967), (70, 64561686), (84, 53801405), (98, 46115490), (105, 43041124), (140, 32280843), (147, 30743660), (196, 23057745), (210, 21520562), (245, 18446196), (294, 15371830), (420, 10760281), (490, 9223098), (588, 7685915), (735, 6148732), (980, 4611549), (1470, 3074366), (2940, 1537183)]