389916573690

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{59895019}}^1$

素因数の和:59895067

約数の個数: 64

約数和(自身を含む): 1103985008640

約数和(自身を除く): 714068434950

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 31, 35, 42, 62, 70, 93, 105, 155, 186, 210, 217, 310, 434, 465, 651, 930, 1085, 1302, 2170, 3255, 6510, 59895019, 119790038, 179685057, 299475095, 359370114, 419265133, 598950190, 838530266, 898425285, 1257795399, 1796850570, 1856745589, 2096325665, 2515590798, 3713491178, 4192651330, 5570236767, 6288976995, 9283727945, 11140473534, 12577953990, 12997219123, 18567455890, 25994438246, 27851183835, 38991657369, 55702367670, 64986095615, 77983314738, 129972191230, 194958286845, 389916573690]

約数ペア:

[(1, 389916573690), (2, 194958286845), (3, 129972191230), (5, 77983314738), (6, 64986095615), (7, 55702367670), (10, 38991657369), (14, 27851183835), (15, 25994438246), (21, 18567455890), (30, 12997219123), (31, 12577953990), (35, 11140473534), (42, 9283727945), (62, 6288976995), (70, 5570236767), (93, 4192651330), (105, 3713491178), (155, 2515590798), (186, 2096325665), (210, 1856745589), (217, 1796850570), (310, 1257795399), (434, 898425285), (465, 838530266), (651, 598950190), (930, 419265133), (1085, 359370114), (1302, 299475095), (2170, 179685057), (3255, 119790038), (6510, 59895019)]