148931370

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{236399}}^1$

素因数の和:236419

約数の個数: 48

約数和(自身を含む): 442540800

約数和(自身を除く): 293609430

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 30, 35, 42, 45, 63, 70, 90, 105, 126, 210, 315, 630, 236399, 472798, 709197, 1181995, 1418394, 1654793, 2127591, 2363990, 3309586, 3545985, 4255182, 4964379, 7091970, 8273965, 9928758, 10637955, 14893137, 16547930, 21275910, 24821895, 29786274, 49643790, 74465685, 148931370]

約数ペア:

[(1, 148931370), (2, 74465685), (3, 49643790), (5, 29786274), (6, 24821895), (7, 21275910), (9, 16547930), (10, 14893137), (14, 10637955), (15, 9928758), (18, 8273965), (21, 7091970), (30, 4964379), (35, 4255182), (42, 3545985), (45, 3309586), (63, 2363990), (70, 2127591), (90, 1654793), (105, 1418394), (126, 1181995), (210, 709197), (315, 472798), (630, 236399)]