149823310

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{113}}^1$

素因数の和:218

約数の個数: 128

約数和(自身を含む): 353009664

約数和(自身を除く): 203186354

約数列:

[1, 2, 5, 7, 10, 13, 14, 26, 31, 35, 47, 62, 65, 70, 91, 94, 113, 130, 155, 182, 217, 226, 235, 310, 329, 403, 434, 455, 470, 565, 611, 658, 791, 806, 910, 1085, 1130, 1222, 1457, 1469, 1582, 1645, 2015, 2170, 2821, 2914, 2938, 3055, 3290, 3503, 3955, 4030, 4277, 5311, 5642, 6110, 7006, 7285, 7345, 7910, 8554, 10199, 10283, 10622, 14105, 14570, 14690, 17515, 18941, 20398, 20566, 21385, 24521, 26555, 28210, 35030, 37177, 37882, 42770, 45539, 49042, 50995, 51415, 53110, 69043, 74354, 91078, 94705, 101990, 102830, 122605, 132587, 138086, 164641, 185885, 189410, 227695, 245210, 265174, 318773, 329282, 345215, 371770, 455390, 483301, 637546, 662935, 690430, 823205, 966602, 1152487, 1325870, 1593865, 1646410, 2140333, 2304974, 2416505, 3187730, 4280666, 4833010, 5762435, 10701665, 11524870, 14982331, 21403330, 29964662, 74911655, 149823310]

約数ペア:

[(1, 149823310), (2, 74911655), (5, 29964662), (7, 21403330), (10, 14982331), (13, 11524870), (14, 10701665), (26, 5762435), (31, 4833010), (35, 4280666), (47, 3187730), (62, 2416505), (65, 2304974), (70, 2140333), (91, 1646410), (94, 1593865), (113, 1325870), (130, 1152487), (155, 966602), (182, 823205), (217, 690430), (226, 662935), (235, 637546), (310, 483301), (329, 455390), (403, 371770), (434, 345215), (455, 329282), (470, 318773), (565, 265174), (611, 245210), (658, 227695), (791, 189410), (806, 185885), (910, 164641), (1085, 138086), (1130, 132587), (1222, 122605), (1457, 102830), (1469, 101990), (1582, 94705), (1645, 91078), (2015, 74354), (2170, 69043), (2821, 53110), (2914, 51415), (2938, 50995), (3055, 49042), (3290, 45539), (3503, 42770), (3955, 37882), (4030, 37177), (4277, 35030), (5311, 28210), (5642, 26555), (6110, 24521), (7006, 21385), (7285, 20566), (7345, 20398), (7910, 18941), (8554, 17515), (10199, 14690), (10283, 14570), (10622, 14105)]