335503420

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{239}}^1\times {\mathrm{271}}^1$

素因数の和:563

約数の個数: 96

約数和(自身を含む): 833495040

約数和(自身を除く): 497991620

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 37, 70, 74, 140, 148, 185, 239, 259, 271, 370, 478, 518, 542, 740, 956, 1036, 1084, 1195, 1295, 1355, 1673, 1897, 2390, 2590, 2710, 3346, 3794, 4780, 5180, 5420, 6692, 7588, 8365, 8843, 9485, 10027, 16730, 17686, 18970, 20054, 33460, 35372, 37940, 40108, 44215, 50135, 61901, 64769, 70189, 88430, 100270, 123802, 129538, 140378, 176860, 200540, 247604, 259076, 280756, 309505, 323845, 350945, 453383, 619010, 647690, 701890, 906766, 1238020, 1295380, 1403780, 1813532, 2266915, 2396453, 4533830, 4792906, 9067660, 9585812, 11982265, 16775171, 23964530, 33550342, 47929060, 67100684, 83875855, 167751710, 335503420]

約数ペア:

[(1, 335503420), (2, 167751710), (4, 83875855), (5, 67100684), (7, 47929060), (10, 33550342), (14, 23964530), (20, 16775171), (28, 11982265), (35, 9585812), (37, 9067660), (70, 4792906), (74, 4533830), (140, 2396453), (148, 2266915), (185, 1813532), (239, 1403780), (259, 1295380), (271, 1238020), (370, 906766), (478, 701890), (518, 647690), (542, 619010), (740, 453383), (956, 350945), (1036, 323845), (1084, 309505), (1195, 280756), (1295, 259076), (1355, 247604), (1673, 200540), (1897, 176860), (2390, 140378), (2590, 129538), (2710, 123802), (3346, 100270), (3794, 88430), (4780, 70189), (5180, 64769), (5420, 61901), (6692, 50135), (7588, 44215), (8365, 40108), (8843, 37940), (9485, 35372), (10027, 33460), (16730, 20054), (17686, 18970)]