148026390

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{214531}}^1$

素因数の和:214564

約数の個数: 32

約数和(自身を含む): 370711296

約数和(自身を除く): 222684906

約数列:

[1, 2, 3, 5, 6, 10, 15, 23, 30, 46, 69, 115, 138, 230, 345, 690, 214531, 429062, 643593, 1072655, 1287186, 2145310, 3217965, 4934213, 6435930, 9868426, 14802639, 24671065, 29605278, 49342130, 74013195, 148026390]

約数ペア:

[(1, 148026390), (2, 74013195), (3, 49342130), (5, 29605278), (6, 24671065), (10, 14802639), (15, 9868426), (23, 6435930), (30, 4934213), (46, 3217965), (69, 2145310), (115, 1287186), (138, 1072655), (230, 643593), (345, 429062), (690, 214531)]