2015202096

素因数分解:

$2^4\times 3^2\times {\mathrm{101}}^1\times {\mathrm{138559}}^1$

素因数の和:138674

約数の個数: 60

約数和(自身を含む): 5695647360

約数和(自身を除く): 3680445264

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 101, 144, 202, 303, 404, 606, 808, 909, 1212, 1616, 1818, 2424, 3636, 4848, 7272, 14544, 138559, 277118, 415677, 554236, 831354, 1108472, 1247031, 1662708, 2216944, 2494062, 3325416, 4988124, 6650832, 9976248, 13994459, 19952496, 27988918, 41983377, 55977836, 83966754, 111955672, 125950131, 167933508, 223911344, 251900262, 335867016, 503800524, 671734032, 1007601048, 2015202096]

約数ペア:

[(1, 2015202096), (2, 1007601048), (3, 671734032), (4, 503800524), (6, 335867016), (8, 251900262), (9, 223911344), (12, 167933508), (16, 125950131), (18, 111955672), (24, 83966754), (36, 55977836), (48, 41983377), (72, 27988918), (101, 19952496), (144, 13994459), (202, 9976248), (303, 6650832), (404, 4988124), (606, 3325416), (808, 2494062), (909, 2216944), (1212, 1662708), (1616, 1247031), (1818, 1108472), (2424, 831354), (3636, 554236), (4848, 415677), (7272, 277118), (14544, 138559)]