29026690

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{23}}^1\times {\mathrm{149}}^1$

素因数の和:208

約数の個数: 96

約数和(自身を含む): 68947200

約数和(自身を除く): 39920510

約数列:

[1, 2, 5, 7, 10, 11, 14, 22, 23, 35, 46, 55, 70, 77, 110, 115, 121, 149, 154, 161, 230, 242, 253, 298, 322, 385, 506, 605, 745, 770, 805, 847, 1043, 1210, 1265, 1490, 1610, 1639, 1694, 1771, 2086, 2530, 2783, 3278, 3427, 3542, 4235, 5215, 5566, 6854, 8195, 8470, 8855, 10430, 11473, 13915, 16390, 17135, 17710, 18029, 19481, 22946, 23989, 27830, 34270, 36058, 37697, 38962, 47978, 57365, 75394, 90145, 97405, 114730, 119945, 126203, 180290, 188485, 194810, 239890, 252406, 263879, 376970, 414667, 527758, 631015, 829334, 1262030, 1319395, 2073335, 2638790, 2902669, 4146670, 5805338, 14513345, 29026690]

約数ペア:

[(1, 29026690), (2, 14513345), (5, 5805338), (7, 4146670), (10, 2902669), (11, 2638790), (14, 2073335), (22, 1319395), (23, 1262030), (35, 829334), (46, 631015), (55, 527758), (70, 414667), (77, 376970), (110, 263879), (115, 252406), (121, 239890), (149, 194810), (154, 188485), (161, 180290), (230, 126203), (242, 119945), (253, 114730), (298, 97405), (322, 90145), (385, 75394), (506, 57365), (605, 47978), (745, 38962), (770, 37697), (805, 36058), (847, 34270), (1043, 27830), (1210, 23989), (1265, 22946), (1490, 19481), (1610, 18029), (1639, 17710), (1694, 17135), (1771, 16390), (2086, 13915), (2530, 11473), (2783, 10430), (3278, 8855), (3427, 8470), (3542, 8195), (4235, 6854), (5215, 5566)]