2143630860

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{89}}^1\times {\mathrm{57347}}^1$

素因数の和:57455

約数の個数: 96

約数和(自身を含む): 6936814080

約数和(自身を除く): 4793183220

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 89, 105, 140, 178, 210, 267, 356, 420, 445, 534, 623, 890, 1068, 1246, 1335, 1780, 1869, 2492, 2670, 3115, 3738, 5340, 6230, 7476, 9345, 12460, 18690, 37380, 57347, 114694, 172041, 229388, 286735, 344082, 401429, 573470, 688164, 802858, 860205, 1146940, 1204287, 1605716, 1720410, 2007145, 2408574, 3440820, 4014290, 4817148, 5103883, 6021435, 8028580, 10207766, 12042870, 15311649, 20415532, 24085740, 25519415, 30623298, 35727181, 51038830, 61246596, 71454362, 76558245, 102077660, 107181543, 142908724, 153116490, 178635905, 214363086, 306232980, 357271810, 428726172, 535907715, 714543620, 1071815430, 2143630860]

約数ペア:

[(1, 2143630860), (2, 1071815430), (3, 714543620), (4, 535907715), (5, 428726172), (6, 357271810), (7, 306232980), (10, 214363086), (12, 178635905), (14, 153116490), (15, 142908724), (20, 107181543), (21, 102077660), (28, 76558245), (30, 71454362), (35, 61246596), (42, 51038830), (60, 35727181), (70, 30623298), (84, 25519415), (89, 24085740), (105, 20415532), (140, 15311649), (178, 12042870), (210, 10207766), (267, 8028580), (356, 6021435), (420, 5103883), (445, 4817148), (534, 4014290), (623, 3440820), (890, 2408574), (1068, 2007145), (1246, 1720410), (1335, 1605716), (1780, 1204287), (1869, 1146940), (2492, 860205), (2670, 802858), (3115, 688164), (3738, 573470), (5340, 401429), (6230, 344082), (7476, 286735), (9345, 229388), (12460, 172041), (18690, 114694), (37380, 57347)]