29788330

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{563}}^1$

素因数の和:631

約数の個数: 64

約数和(自身を含む): 64810368

約数和(自身を除く): 35022038

約数列:

[1, 2, 5, 10, 11, 13, 22, 26, 37, 55, 65, 74, 110, 130, 143, 185, 286, 370, 407, 481, 563, 715, 814, 962, 1126, 1430, 2035, 2405, 2815, 4070, 4810, 5291, 5630, 6193, 7319, 10582, 12386, 14638, 20831, 26455, 30965, 36595, 41662, 52910, 61930, 73190, 80509, 104155, 161018, 208310, 229141, 270803, 402545, 458282, 541606, 805090, 1145705, 1354015, 2291410, 2708030, 2978833, 5957666, 14894165, 29788330]

約数ペア:

[(1, 29788330), (2, 14894165), (5, 5957666), (10, 2978833), (11, 2708030), (13, 2291410), (22, 1354015), (26, 1145705), (37, 805090), (55, 541606), (65, 458282), (74, 402545), (110, 270803), (130, 229141), (143, 208310), (185, 161018), (286, 104155), (370, 80509), (407, 73190), (481, 61930), (563, 52910), (715, 41662), (814, 36595), (962, 30965), (1126, 26455), (1430, 20831), (2035, 14638), (2405, 12386), (2815, 10582), (4070, 7319), (4810, 6193), (5291, 5630)]