246734366980

素因数分解:

$2^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{421}}^1\times {\mathrm{1010461}}^1$

素因数の和:1010920

約数の個数: 48

約数和(自身を含む): 537282854640

約数和(自身を除く): 290548487660

約数列:

[1, 2, 4, 5, 10, 20, 29, 58, 116, 145, 290, 421, 580, 842, 1684, 2105, 4210, 8420, 12209, 24418, 48836, 61045, 122090, 244180, 1010461, 2020922, 4041844, 5052305, 10104610, 20209220, 29303369, 58606738, 117213476, 146516845, 293033690, 425404081, 586067380, 850808162, 1701616324, 2127020405, 4254040810, 8508081620, 12336718349, 24673436698, 49346873396, 61683591745, 123367183490, 246734366980]

約数ペア:

[(1, 246734366980), (2, 123367183490), (4, 61683591745), (5, 49346873396), (10, 24673436698), (20, 12336718349), (29, 8508081620), (58, 4254040810), (116, 2127020405), (145, 1701616324), (290, 850808162), (421, 586067380), (580, 425404081), (842, 293033690), (1684, 146516845), (2105, 117213476), (4210, 58606738), (8420, 29303369), (12209, 20209220), (24418, 10104610), (48836, 5052305), (61045, 4041844), (122090, 2020922), (244180, 1010461)]