219290430

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{373}}^1\times {\mathrm{19597}}^1$

素因数の和:19980

約数の個数: 32

約数和(自身を含む): 527734944

約数和(自身を除く): 308444514

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 373, 746, 1119, 1865, 2238, 3730, 5595, 11190, 19597, 39194, 58791, 97985, 117582, 195970, 293955, 587910, 7309681, 14619362, 21929043, 36548405, 43858086, 73096810, 109645215, 219290430]

約数ペア:

[(1, 219290430), (2, 109645215), (3, 73096810), (5, 43858086), (6, 36548405), (10, 21929043), (15, 14619362), (30, 7309681), (373, 587910), (746, 293955), (1119, 195970), (1865, 117582), (2238, 97985), (3730, 58791), (5595, 39194), (11190, 19597)]