1214201610

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{211}}^1\times {\mathrm{21313}}^1$

素因数の和:21540

約数の個数: 64

約数和(自身を含む): 3253368960

約数和(自身を除く): 2039167350

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 211, 270, 422, 633, 1055, 1266, 1899, 2110, 3165, 3798, 5697, 6330, 9495, 11394, 18990, 21313, 28485, 42626, 56970, 63939, 106565, 127878, 191817, 213130, 319695, 383634, 575451, 639390, 959085, 1150902, 1918170, 2877255, 4497043, 5754510, 8994086, 13491129, 22485215, 26982258, 40473387, 44970430, 67455645, 80946774, 121420161, 134911290, 202366935, 242840322, 404733870, 607100805, 1214201610]

約数ペア:

[(1, 1214201610), (2, 607100805), (3, 404733870), (5, 242840322), (6, 202366935), (9, 134911290), (10, 121420161), (15, 80946774), (18, 67455645), (27, 44970430), (30, 40473387), (45, 26982258), (54, 22485215), (90, 13491129), (135, 8994086), (211, 5754510), (270, 4497043), (422, 2877255), (633, 1918170), (1055, 1150902), (1266, 959085), (1899, 639390), (2110, 575451), (3165, 383634), (3798, 319695), (5697, 213130), (6330, 191817), (9495, 127878), (11394, 106565), (18990, 63939), (21313, 56970), (28485, 42626)]