63011970

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{100019}}^1$

素因数の和:100039

約数の個数: 48

約数和(自身を含む): 187237440

約数和(自身を除く): 124225470

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, 100019, 200038, 300057, 500095, 600114, 700133, 900171, 1000190, 1400266, 1500285, 1800342, 2100399, 3000570, 3500665, 4200798, 4500855, 6301197, 7001330, 9001710, 10501995, 12602394, 21003990, 31505985, 63011970]

約数ペア:

[(1, 63011970), (2, 31505985), (3, 21003990), (5, 12602394), (6, 10501995), (7, 9001710), (9, 7001330), (10, 6301197), (14, 4500855), (15, 4200798), (18, 3500665), (21, 3000570), (30, 2100399), (35, 1800342), (42, 1500285), (45, 1400266), (63, 1000190), (70, 900171), (90, 700133), (105, 600114), (126, 500095), (210, 300057), (315, 200038), (630, 100019)]