144621930

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{209597}}^1$

素因数の和:209630

約数の個数: 32

約数和(自身を含む): 362185344

約数和(自身を除く): 217563414

約数列:

[1, 2, 3, 5, 6, 10, 15, 23, 30, 46, 69, 115, 138, 230, 345, 690, 209597, 419194, 628791, 1047985, 1257582, 2095970, 3143955, 4820731, 6287910, 9641462, 14462193, 24103655, 28924386, 48207310, 72310965, 144621930]

約数ペア:

[(1, 144621930), (2, 72310965), (3, 48207310), (5, 28924386), (6, 24103655), (10, 14462193), (15, 9641462), (23, 6287910), (30, 4820731), (46, 3143955), (69, 2095970), (115, 1257582), (138, 1047985), (230, 628791), (345, 419194), (690, 209597)]