142565010

素因数分解:

$2^1\times 3^1\times 5^1\times 7^2\times {\mathrm{293}}^1\times {\mathrm{331}}^1$

素因数の和:648

約数の個数: 96

約数和(自身を含む): 400583232

約数和(自身を除く): 258018222

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 49, 70, 98, 105, 147, 210, 245, 293, 294, 331, 490, 586, 662, 735, 879, 993, 1465, 1470, 1655, 1758, 1986, 2051, 2317, 2930, 3310, 4102, 4395, 4634, 4965, 6153, 6951, 8790, 9930, 10255, 11585, 12306, 13902, 14357, 16219, 20510, 23170, 28714, 30765, 32438, 34755, 43071, 48657, 61530, 69510, 71785, 81095, 86142, 96983, 97314, 143570, 162190, 193966, 215355, 243285, 290949, 430710, 484915, 486570, 581898, 678881, 969830, 1357762, 1454745, 2036643, 2909490, 3394405, 4073286, 4752167, 6788810, 9504334, 10183215, 14256501, 20366430, 23760835, 28513002, 47521670, 71282505, 142565010]

約数ペア:

[(1, 142565010), (2, 71282505), (3, 47521670), (5, 28513002), (6, 23760835), (7, 20366430), (10, 14256501), (14, 10183215), (15, 9504334), (21, 6788810), (30, 4752167), (35, 4073286), (42, 3394405), (49, 2909490), (70, 2036643), (98, 1454745), (105, 1357762), (147, 969830), (210, 678881), (245, 581898), (293, 486570), (294, 484915), (331, 430710), (490, 290949), (586, 243285), (662, 215355), (735, 193966), (879, 162190), (993, 143570), (1465, 97314), (1470, 96983), (1655, 86142), (1758, 81095), (1986, 71785), (2051, 69510), (2317, 61530), (2930, 48657), (3310, 43071), (4102, 34755), (4395, 32438), (4634, 30765), (4965, 28714), (6153, 23170), (6951, 20510), (8790, 16219), (9930, 14357), (10255, 13902), (11585, 12306)]