2017371810

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{127601}}^1$

素因数の和:127659

約数の個数: 64

約数和(自身を含む): 5291910144

約数和(自身を除く): 3274538334

約数列:

[1, 2, 3, 5, 6, 10, 15, 17, 30, 31, 34, 51, 62, 85, 93, 102, 155, 170, 186, 255, 310, 465, 510, 527, 930, 1054, 1581, 2635, 3162, 5270, 7905, 15810, 127601, 255202, 382803, 638005, 765606, 1276010, 1914015, 2169217, 3828030, 3955631, 4338434, 6507651, 7911262, 10846085, 11866893, 13015302, 19778155, 21692170, 23733786, 32538255, 39556310, 59334465, 65076510, 67245727, 118668930, 134491454, 201737181, 336228635, 403474362, 672457270, 1008685905, 2017371810]

約数ペア:

[(1, 2017371810), (2, 1008685905), (3, 672457270), (5, 403474362), (6, 336228635), (10, 201737181), (15, 134491454), (17, 118668930), (30, 67245727), (31, 65076510), (34, 59334465), (51, 39556310), (62, 32538255), (85, 23733786), (93, 21692170), (102, 19778155), (155, 13015302), (170, 11866893), (186, 10846085), (255, 7911262), (310, 6507651), (465, 4338434), (510, 3955631), (527, 3828030), (930, 2169217), (1054, 1914015), (1581, 1276010), (2635, 765606), (3162, 638005), (5270, 382803), (7905, 255202), (15810, 127601)]