143156790

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{227233}}^1$

素因数の和:227253

約数の個数: 48

約数和(自身を含む): 425382048

約数和(自身を除く): 282225258

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, 227233, 454466, 681699, 1136165, 1363398, 1590631, 2045097, 2272330, 3181262, 3408495, 4090194, 4771893, 6816990, 7953155, 9543786, 10225485, 14315679, 15906310, 20450970, 23859465, 28631358, 47718930, 71578395, 143156790]

約数ペア:

[(1, 143156790), (2, 71578395), (3, 47718930), (5, 28631358), (6, 23859465), (7, 20450970), (9, 15906310), (10, 14315679), (14, 10225485), (15, 9543786), (18, 7953155), (21, 6816990), (30, 4771893), (35, 4090194), (42, 3408495), (45, 3181262), (63, 2272330), (70, 2045097), (90, 1590631), (105, 1363398), (126, 1136165), (210, 681699), (315, 454466), (630, 227233)]