150247860

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{357733}}^1$

素因数の和:357752

約数の個数: 48

約数和(自身を含む): 480794496

約数和(自身を除く): 330546636

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 140, 210, 420, 357733, 715466, 1073199, 1430932, 1788665, 2146398, 2504131, 3577330, 4292796, 5008262, 5365995, 7154660, 7512393, 10016524, 10731990, 12520655, 15024786, 21463980, 25041310, 30049572, 37561965, 50082620, 75123930, 150247860]

約数ペア:

[(1, 150247860), (2, 75123930), (3, 50082620), (4, 37561965), (5, 30049572), (6, 25041310), (7, 21463980), (10, 15024786), (12, 12520655), (14, 10731990), (15, 10016524), (20, 7512393), (21, 7154660), (28, 5365995), (30, 5008262), (35, 4292796), (42, 3577330), (60, 2504131), (70, 2146398), (84, 1788665), (105, 1430932), (140, 1073199), (210, 715466), (420, 357733)]