171444630

素因数分解:

$2^1\times 3^1\times 5^1\times 7^2\times {\mathrm{223}}^1\times {\mathrm{523}}^1$

素因数の和:770

約数の個数: 96

約数和(自身を含む): 481711104

約数和(自身を除く): 310266474

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 49, 70, 98, 105, 147, 210, 223, 245, 294, 446, 490, 523, 669, 735, 1046, 1115, 1338, 1470, 1561, 1569, 2230, 2615, 3122, 3138, 3345, 3661, 4683, 5230, 6690, 7322, 7805, 7845, 9366, 10927, 10983, 15610, 15690, 18305, 21854, 21966, 23415, 25627, 32781, 36610, 46830, 51254, 54635, 54915, 65562, 76881, 109270, 109830, 116629, 128135, 153762, 163905, 233258, 256270, 327810, 349887, 384405, 583145, 699774, 768810, 816403, 1166290, 1632806, 1749435, 2449209, 3498870, 4082015, 4898418, 5714821, 8164030, 11429642, 12246045, 17144463, 24492090, 28574105, 34288926, 57148210, 85722315, 171444630]

約数ペア:

[(1, 171444630), (2, 85722315), (3, 57148210), (5, 34288926), (6, 28574105), (7, 24492090), (10, 17144463), (14, 12246045), (15, 11429642), (21, 8164030), (30, 5714821), (35, 4898418), (42, 4082015), (49, 3498870), (70, 2449209), (98, 1749435), (105, 1632806), (147, 1166290), (210, 816403), (223, 768810), (245, 699774), (294, 583145), (446, 384405), (490, 349887), (523, 327810), (669, 256270), (735, 233258), (1046, 163905), (1115, 153762), (1338, 128135), (1470, 116629), (1561, 109830), (1569, 109270), (2230, 76881), (2615, 65562), (3122, 54915), (3138, 54635), (3345, 51254), (3661, 46830), (4683, 36610), (5230, 32781), (6690, 25627), (7322, 23415), (7805, 21966), (7845, 21854), (9366, 18305), (10927, 15690), (10983, 15610)]