2018697540

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{113}}^1\times {\mathrm{10267}}^1$

素因数の和:10421

約数の個数: 96

約数和(自身を含む): 5899582080

約数和(自身を除く): 3880884540

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 29, 30, 58, 60, 87, 113, 116, 145, 174, 226, 290, 339, 348, 435, 452, 565, 580, 678, 870, 1130, 1356, 1695, 1740, 2260, 3277, 3390, 6554, 6780, 9831, 10267, 13108, 16385, 19662, 20534, 30801, 32770, 39324, 41068, 49155, 51335, 61602, 65540, 98310, 102670, 123204, 154005, 196620, 205340, 297743, 308010, 595486, 616020, 893229, 1160171, 1190972, 1488715, 1786458, 2320342, 2977430, 3480513, 3572916, 4466145, 4640684, 5800855, 5954860, 6961026, 8932290, 11601710, 13922052, 17402565, 17864580, 23203420, 33644959, 34805130, 67289918, 69610260, 100934877, 134579836, 168224795, 201869754, 336449590, 403739508, 504674385, 672899180, 1009348770, 2018697540]

約数ペア:

[(1, 2018697540), (2, 1009348770), (3, 672899180), (4, 504674385), (5, 403739508), (6, 336449590), (10, 201869754), (12, 168224795), (15, 134579836), (20, 100934877), (29, 69610260), (30, 67289918), (58, 34805130), (60, 33644959), (87, 23203420), (113, 17864580), (116, 17402565), (145, 13922052), (174, 11601710), (226, 8932290), (290, 6961026), (339, 5954860), (348, 5800855), (435, 4640684), (452, 4466145), (565, 3572916), (580, 3480513), (678, 2977430), (870, 2320342), (1130, 1786458), (1356, 1488715), (1695, 1190972), (1740, 1160171), (2260, 893229), (3277, 616020), (3390, 595486), (6554, 308010), (6780, 297743), (9831, 205340), (10267, 196620), (13108, 154005), (16385, 123204), (19662, 102670), (20534, 98310), (30801, 65540), (32770, 61602), (39324, 51335), (41068, 49155)]