2000975910

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{58151}}^1$

素因数の和:58229

約数の個数: 64

約数和(自身を含む): 5091323904

約数和(自身を除く): 3090347994

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 31, 37, 62, 74, 93, 111, 155, 185, 186, 222, 310, 370, 465, 555, 930, 1110, 1147, 2294, 3441, 5735, 6882, 11470, 17205, 34410, 58151, 116302, 174453, 290755, 348906, 581510, 872265, 1744530, 1802681, 2151587, 3605362, 4303174, 5408043, 6454761, 9013405, 10757935, 10816086, 12909522, 18026810, 21515870, 27040215, 32273805, 54080430, 64547610, 66699197, 133398394, 200097591, 333495985, 400195182, 666991970, 1000487955, 2000975910]

約数ペア:

[(1, 2000975910), (2, 1000487955), (3, 666991970), (5, 400195182), (6, 333495985), (10, 200097591), (15, 133398394), (30, 66699197), (31, 64547610), (37, 54080430), (62, 32273805), (74, 27040215), (93, 21515870), (111, 18026810), (155, 12909522), (185, 10816086), (186, 10757935), (222, 9013405), (310, 6454761), (370, 5408043), (465, 4303174), (555, 3605362), (930, 2151587), (1110, 1802681), (1147, 1744530), (2294, 872265), (3441, 581510), (5735, 348906), (6882, 290755), (11470, 174453), (17205, 116302), (34410, 58151)]