210653060

素因数分解:

$2^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{7229}}^1$

素因数の和:7316

約数の個数: 48

約数和(自身を含む): 466421760

約数和(自身を除く): 255768700

約数列:

[1, 2, 4, 5, 10, 20, 31, 47, 62, 94, 124, 155, 188, 235, 310, 470, 620, 940, 1457, 2914, 5828, 7229, 7285, 14458, 14570, 28916, 29140, 36145, 72290, 144580, 224099, 339763, 448198, 679526, 896396, 1120495, 1359052, 1698815, 2240990, 3397630, 4481980, 6795260, 10532653, 21065306, 42130612, 52663265, 105326530, 210653060]

約数ペア:

[(1, 210653060), (2, 105326530), (4, 52663265), (5, 42130612), (10, 21065306), (20, 10532653), (31, 6795260), (47, 4481980), (62, 3397630), (94, 2240990), (124, 1698815), (155, 1359052), (188, 1120495), (235, 896396), (310, 679526), (470, 448198), (620, 339763), (940, 224099), (1457, 144580), (2914, 72290), (5828, 36145), (7229, 29140), (7285, 28916), (14458, 14570)]