7933830

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{449}}^1$

素因数の和:509

約数の個数: 64

約数和(自身を含む): 20736000

約数和(自身を除く): 12802170

約数列:

[1, 2, 3, 5, 6, 10, 15, 19, 30, 31, 38, 57, 62, 93, 95, 114, 155, 186, 190, 285, 310, 449, 465, 570, 589, 898, 930, 1178, 1347, 1767, 2245, 2694, 2945, 3534, 4490, 5890, 6735, 8531, 8835, 13470, 13919, 17062, 17670, 25593, 27838, 41757, 42655, 51186, 69595, 83514, 85310, 127965, 139190, 208785, 255930, 264461, 417570, 528922, 793383, 1322305, 1586766, 2644610, 3966915, 7933830]

約数ペア:

[(1, 7933830), (2, 3966915), (3, 2644610), (5, 1586766), (6, 1322305), (10, 793383), (15, 528922), (19, 417570), (30, 264461), (31, 255930), (38, 208785), (57, 139190), (62, 127965), (93, 85310), (95, 83514), (114, 69595), (155, 51186), (186, 42655), (190, 41757), (285, 27838), (310, 25593), (449, 17670), (465, 17062), (570, 13919), (589, 13470), (898, 8835), (930, 8531), (1178, 6735), (1347, 5890), (1767, 4490), (2245, 3534), (2694, 2945)]