2855210690

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{163}}^1\times {\mathrm{167}}^1\times {\mathrm{617}}^1$

素因数の和:971

約数の個数: 64

約数和(自身を含む): 5516792064

約数和(自身を除く): 2661581374

約数列:

[1, 2, 5, 10, 17, 34, 85, 163, 167, 170, 326, 334, 617, 815, 835, 1234, 1630, 1670, 2771, 2839, 3085, 5542, 5678, 6170, 10489, 13855, 14195, 20978, 27221, 27710, 28390, 52445, 54442, 100571, 103039, 104890, 136105, 201142, 206078, 272210, 462757, 502855, 515195, 925514, 1005710, 1030390, 1709707, 1751663, 2313785, 3419414, 3503326, 4627570, 8548535, 8758315, 16795357, 17097070, 17516630, 33590714, 83976785, 167953570, 285521069, 571042138, 1427605345, 2855210690]

約数ペア:

[(1, 2855210690), (2, 1427605345), (5, 571042138), (10, 285521069), (17, 167953570), (34, 83976785), (85, 33590714), (163, 17516630), (167, 17097070), (170, 16795357), (326, 8758315), (334, 8548535), (617, 4627570), (815, 3503326), (835, 3419414), (1234, 2313785), (1630, 1751663), (1670, 1709707), (2771, 1030390), (2839, 1005710), (3085, 925514), (5542, 515195), (5678, 502855), (6170, 462757), (10489, 272210), (13855, 206078), (14195, 201142), (20978, 136105), (27221, 104890), (27710, 103039), (28390, 100571), (52445, 54442)]