458565570

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{1259}}^1$

素因数の和:1365

約数の個数: 128

約数和(自身を含む): 1306368000

約数和(自身を除く): 847802430

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 19, 27, 30, 38, 45, 54, 57, 71, 90, 95, 114, 135, 142, 171, 190, 213, 270, 285, 342, 355, 426, 513, 570, 639, 710, 855, 1026, 1065, 1259, 1278, 1349, 1710, 1917, 2130, 2518, 2565, 2698, 3195, 3777, 3834, 4047, 5130, 6295, 6390, 6745, 7554, 8094, 9585, 11331, 12141, 12590, 13490, 18885, 19170, 20235, 22662, 23921, 24282, 33993, 36423, 37770, 40470, 47842, 56655, 60705, 67986, 71763, 72846, 89389, 113310, 119605, 121410, 143526, 169965, 178778, 182115, 215289, 239210, 268167, 339930, 358815, 364230, 430578, 446945, 536334, 645867, 717630, 804501, 893890, 1076445, 1291734, 1340835, 1609002, 1698391, 2152890, 2413503, 2681670, 3229335, 3396782, 4022505, 4827006, 5095173, 6458670, 8045010, 8491955, 10190346, 12067515, 15285519, 16983910, 24135030, 25475865, 30571038, 45856557, 50951730, 76427595, 91713114, 152855190, 229282785, 458565570]

約数ペア:

[(1, 458565570), (2, 229282785), (3, 152855190), (5, 91713114), (6, 76427595), (9, 50951730), (10, 45856557), (15, 30571038), (18, 25475865), (19, 24135030), (27, 16983910), (30, 15285519), (38, 12067515), (45, 10190346), (54, 8491955), (57, 8045010), (71, 6458670), (90, 5095173), (95, 4827006), (114, 4022505), (135, 3396782), (142, 3229335), (171, 2681670), (190, 2413503), (213, 2152890), (270, 1698391), (285, 1609002), (342, 1340835), (355, 1291734), (426, 1076445), (513, 893890), (570, 804501), (639, 717630), (710, 645867), (855, 536334), (1026, 446945), (1065, 430578), (1259, 364230), (1278, 358815), (1349, 339930), (1710, 268167), (1917, 239210), (2130, 215289), (2518, 182115), (2565, 178778), (2698, 169965), (3195, 143526), (3777, 121410), (3834, 119605), (4047, 113310), (5130, 89389), (6295, 72846), (6390, 71763), (6745, 67986), (7554, 60705), (8094, 56655), (9585, 47842), (11331, 40470), (12141, 37770), (12590, 36423), (13490, 33993), (18885, 24282), (19170, 23921), (20235, 22662)]