63232540

素因数分解:

$2^2\times 5^1\times 7^2\times {\mathrm{113}}^1\times {\mathrm{571}}^1$

素因数の和:707

約数の個数: 72

約数和(自身を含む): 156107952

約数和(自身を除く): 92875412

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 49, 70, 98, 113, 140, 196, 226, 245, 452, 490, 565, 571, 791, 980, 1130, 1142, 1582, 2260, 2284, 2855, 3164, 3955, 3997, 5537, 5710, 7910, 7994, 11074, 11420, 15820, 15988, 19985, 22148, 27685, 27979, 39970, 55370, 55958, 64523, 79940, 110740, 111916, 129046, 139895, 258092, 279790, 322615, 451661, 559580, 645230, 903322, 1290460, 1806644, 2258305, 3161627, 4516610, 6323254, 9033220, 12646508, 15808135, 31616270, 63232540]

約数ペア:

[(1, 63232540), (2, 31616270), (4, 15808135), (5, 12646508), (7, 9033220), (10, 6323254), (14, 4516610), (20, 3161627), (28, 2258305), (35, 1806644), (49, 1290460), (70, 903322), (98, 645230), (113, 559580), (140, 451661), (196, 322615), (226, 279790), (245, 258092), (452, 139895), (490, 129046), (565, 111916), (571, 110740), (791, 79940), (980, 64523), (1130, 55958), (1142, 55370), (1582, 39970), (2260, 27979), (2284, 27685), (2855, 22148), (3164, 19985), (3955, 15988), (3997, 15820), (5537, 11420), (5710, 11074), (7910, 7994)]