61133380

素因数分解:

$2^2\times 5^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{107}}^1$

素因数の和:194

約数の個数: 144

約数和(自身を含む): 167541696

約数和(自身を除く): 106408316

約数列:

[1, 2, 4, 5, 7, 10, 11, 14, 20, 22, 28, 35, 44, 49, 53, 55, 70, 77, 98, 106, 107, 110, 140, 154, 196, 212, 214, 220, 245, 265, 308, 371, 385, 428, 490, 530, 535, 539, 583, 742, 749, 770, 980, 1060, 1070, 1078, 1166, 1177, 1484, 1498, 1540, 1855, 2140, 2156, 2332, 2354, 2597, 2695, 2915, 2996, 3710, 3745, 4081, 4708, 5194, 5243, 5390, 5671, 5830, 5885, 7420, 7490, 8162, 8239, 10388, 10486, 10780, 11342, 11660, 11770, 12985, 14980, 16324, 16478, 20405, 20972, 22684, 23540, 25970, 26215, 28355, 28567, 32956, 39697, 40810, 41195, 51940, 52430, 56710, 57134, 57673, 62381, 79394, 81620, 82390, 104860, 113420, 114268, 115346, 124762, 142835, 158788, 164780, 198485, 230692, 249524, 277879, 285670, 288365, 311905, 396970, 436667, 555758, 571340, 576730, 623810, 793940, 873334, 1111516, 1153460, 1247620, 1389395, 1746668, 2183335, 2778790, 3056669, 4366670, 5557580, 6113338, 8733340, 12226676, 15283345, 30566690, 61133380]

約数ペア:

[(1, 61133380), (2, 30566690), (4, 15283345), (5, 12226676), (7, 8733340), (10, 6113338), (11, 5557580), (14, 4366670), (20, 3056669), (22, 2778790), (28, 2183335), (35, 1746668), (44, 1389395), (49, 1247620), (53, 1153460), (55, 1111516), (70, 873334), (77, 793940), (98, 623810), (106, 576730), (107, 571340), (110, 555758), (140, 436667), (154, 396970), (196, 311905), (212, 288365), (214, 285670), (220, 277879), (245, 249524), (265, 230692), (308, 198485), (371, 164780), (385, 158788), (428, 142835), (490, 124762), (530, 115346), (535, 114268), (539, 113420), (583, 104860), (742, 82390), (749, 81620), (770, 79394), (980, 62381), (1060, 57673), (1070, 57134), (1078, 56710), (1166, 52430), (1177, 51940), (1484, 41195), (1498, 40810), (1540, 39697), (1855, 32956), (2140, 28567), (2156, 28355), (2332, 26215), (2354, 25970), (2597, 23540), (2695, 22684), (2915, 20972), (2996, 20405), (3710, 16478), (3745, 16324), (4081, 14980), (4708, 12985), (5194, 11770), (5243, 11660), (5390, 11342), (5671, 10780), (5830, 10486), (5885, 10388), (7420, 8239), (7490, 8162)]