342125420

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{317}}^1\times {\mathrm{593}}^1$

素因数の和:939

約数の個数: 96

約数和(自身を含む): 888547968

約数和(自身を除く): 546422548

約数列:

[1, 2, 4, 5, 7, 10, 13, 14, 20, 26, 28, 35, 52, 65, 70, 91, 130, 140, 182, 260, 317, 364, 455, 593, 634, 910, 1186, 1268, 1585, 1820, 2219, 2372, 2965, 3170, 4121, 4151, 4438, 5930, 6340, 7709, 8242, 8302, 8876, 11095, 11860, 15418, 16484, 16604, 20605, 20755, 22190, 28847, 30836, 38545, 41210, 41510, 44380, 53963, 57694, 77090, 82420, 83020, 107926, 115388, 144235, 154180, 187981, 215852, 269815, 288470, 375962, 539630, 576940, 751924, 939905, 1079260, 1315867, 1879810, 2443753, 2631734, 3759620, 4887506, 5263468, 6579335, 9775012, 12218765, 13158670, 17106271, 24437530, 26317340, 34212542, 48875060, 68425084, 85531355, 171062710, 342125420]

約数ペア:

[(1, 342125420), (2, 171062710), (4, 85531355), (5, 68425084), (7, 48875060), (10, 34212542), (13, 26317340), (14, 24437530), (20, 17106271), (26, 13158670), (28, 12218765), (35, 9775012), (52, 6579335), (65, 5263468), (70, 4887506), (91, 3759620), (130, 2631734), (140, 2443753), (182, 1879810), (260, 1315867), (317, 1079260), (364, 939905), (455, 751924), (593, 576940), (634, 539630), (910, 375962), (1186, 288470), (1268, 269815), (1585, 215852), (1820, 187981), (2219, 154180), (2372, 144235), (2965, 115388), (3170, 107926), (4121, 83020), (4151, 82420), (4438, 77090), (5930, 57694), (6340, 53963), (7709, 44380), (8242, 41510), (8302, 41210), (8876, 38545), (11095, 30836), (11860, 28847), (15418, 22190), (16484, 20755), (16604, 20605)]