133853330

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{89}}^1\times {\mathrm{503}}^1$

素因数の和:635

約数の個数: 64

約数和(自身を含む): 274337280

約数和(自身を除く): 140483950

約数列:

[1, 2, 5, 10, 13, 23, 26, 46, 65, 89, 115, 130, 178, 230, 299, 445, 503, 598, 890, 1006, 1157, 1495, 2047, 2314, 2515, 2990, 4094, 5030, 5785, 6539, 10235, 11569, 11570, 13078, 20470, 23138, 26611, 32695, 44767, 53222, 57845, 65390, 89534, 115690, 133055, 150397, 223835, 266110, 300794, 447670, 581971, 751985, 1029641, 1163942, 1503970, 2059282, 2909855, 5148205, 5819710, 10296410, 13385333, 26770666, 66926665, 133853330]

約数ペア:

[(1, 133853330), (2, 66926665), (5, 26770666), (10, 13385333), (13, 10296410), (23, 5819710), (26, 5148205), (46, 2909855), (65, 2059282), (89, 1503970), (115, 1163942), (130, 1029641), (178, 751985), (230, 581971), (299, 447670), (445, 300794), (503, 266110), (598, 223835), (890, 150397), (1006, 133055), (1157, 115690), (1495, 89534), (2047, 65390), (2314, 57845), (2515, 53222), (2990, 44767), (4094, 32695), (5030, 26611), (5785, 23138), (6539, 20470), (10235, 13078), (11569, 11570)]