7304430

素因数分解:

$2^1\times 3^1\times 5^1\times 7^2\times {\mathrm{4969}}^1$

素因数の和:4993

約数の個数: 48

約数和(自身を含む): 20396880

約数和(自身を除く): 13092450

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 49, 70, 98, 105, 147, 210, 245, 294, 490, 735, 1470, 4969, 9938, 14907, 24845, 29814, 34783, 49690, 69566, 74535, 104349, 149070, 173915, 208698, 243481, 347830, 486962, 521745, 730443, 1043490, 1217405, 1460886, 2434810, 3652215, 7304430]

約数ペア:

[(1, 7304430), (2, 3652215), (3, 2434810), (5, 1460886), (6, 1217405), (7, 1043490), (10, 730443), (14, 521745), (15, 486962), (21, 347830), (30, 243481), (35, 208698), (42, 173915), (49, 149070), (70, 104349), (98, 74535), (105, 69566), (147, 49690), (210, 34783), (245, 29814), (294, 24845), (490, 14907), (735, 9938), (1470, 4969)]