277202730

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{463}}^1\times {\mathrm{2851}}^1$

素因数の和:3331

約数の個数: 64

約数和(自身を含む): 762236928

約数和(自身を除く): 485034198

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 463, 926, 1389, 2315, 2778, 2851, 3241, 4630, 5702, 6482, 6945, 8553, 9723, 13890, 14255, 16205, 17106, 19446, 19957, 28510, 32410, 39914, 42765, 48615, 59871, 85530, 97230, 99785, 119742, 199570, 299355, 598710, 1320013, 2640026, 3960039, 6600065, 7920078, 9240091, 13200130, 18480182, 19800195, 27720273, 39600390, 46200455, 55440546, 92400910, 138601365, 277202730]

約数ペア:

[(1, 277202730), (2, 138601365), (3, 92400910), (5, 55440546), (6, 46200455), (7, 39600390), (10, 27720273), (14, 19800195), (15, 18480182), (21, 13200130), (30, 9240091), (35, 7920078), (42, 6600065), (70, 3960039), (105, 2640026), (210, 1320013), (463, 598710), (926, 299355), (1389, 199570), (2315, 119742), (2778, 99785), (2851, 97230), (3241, 85530), (4630, 59871), (5702, 48615), (6482, 42765), (6945, 39914), (8553, 32410), (9723, 28510), (13890, 19957), (14255, 19446), (16205, 17106)]