29000010

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{61}}^1$

素因数の和:160

約数の個数: 128

約数和(自身を含む): 80994816

約数和(自身を除く): 51994806

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 23, 26, 30, 39, 46, 53, 61, 65, 69, 78, 106, 115, 122, 130, 138, 159, 183, 195, 230, 265, 299, 305, 318, 345, 366, 390, 530, 598, 610, 689, 690, 793, 795, 897, 915, 1219, 1378, 1403, 1495, 1586, 1590, 1794, 1830, 2067, 2379, 2438, 2806, 2990, 3233, 3445, 3657, 3965, 4134, 4209, 4485, 4758, 6095, 6466, 6890, 7015, 7314, 7930, 8418, 8970, 9699, 10335, 11895, 12190, 14030, 15847, 16165, 18239, 18285, 19398, 20670, 21045, 23790, 31694, 32330, 36478, 36570, 42029, 42090, 47541, 48495, 54717, 74359, 79235, 84058, 91195, 95082, 96990, 109434, 126087, 148718, 158470, 182390, 210145, 223077, 237705, 252174, 273585, 371795, 420290, 446154, 475410, 547170, 630435, 743590, 966667, 1115385, 1260870, 1933334, 2230770, 2900001, 4833335, 5800002, 9666670, 14500005, 29000010]

約数ペア:

[(1, 29000010), (2, 14500005), (3, 9666670), (5, 5800002), (6, 4833335), (10, 2900001), (13, 2230770), (15, 1933334), (23, 1260870), (26, 1115385), (30, 966667), (39, 743590), (46, 630435), (53, 547170), (61, 475410), (65, 446154), (69, 420290), (78, 371795), (106, 273585), (115, 252174), (122, 237705), (130, 223077), (138, 210145), (159, 182390), (183, 158470), (195, 148718), (230, 126087), (265, 109434), (299, 96990), (305, 95082), (318, 91195), (345, 84058), (366, 79235), (390, 74359), (530, 54717), (598, 48495), (610, 47541), (689, 42090), (690, 42029), (793, 36570), (795, 36478), (897, 32330), (915, 31694), (1219, 23790), (1378, 21045), (1403, 20670), (1495, 19398), (1586, 18285), (1590, 18239), (1794, 16165), (1830, 15847), (2067, 14030), (2379, 12190), (2438, 11895), (2806, 10335), (2990, 9699), (3233, 8970), (3445, 8418), (3657, 7930), (3965, 7314), (4134, 7015), (4209, 6890), (4485, 6466), (4758, 6095)]