1976228790

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{313}}^1\times {\mathrm{210461}}^1$

素因数の和:210784

約数の個数: 32

約数和(自身を含む): 4758124896

約数和(自身を除く): 2781896106

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 313, 626, 939, 1565, 1878, 3130, 4695, 9390, 210461, 420922, 631383, 1052305, 1262766, 2104610, 3156915, 6313830, 65874293, 131748586, 197622879, 329371465, 395245758, 658742930, 988114395, 1976228790]

約数ペア:

[(1, 1976228790), (2, 988114395), (3, 658742930), (5, 395245758), (6, 329371465), (10, 197622879), (15, 131748586), (30, 65874293), (313, 6313830), (626, 3156915), (939, 2104610), (1565, 1262766), (1878, 1052305), (3130, 631383), (4695, 420922), (9390, 210461)]