7374010

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{101}}^1\times {\mathrm{149}}^1$

素因数の和:271

約数の個数: 48

約数和(自身を含む): 15697800

約数和(自身を除く): 8323790

約数列:

[1, 2, 5, 7, 10, 14, 35, 49, 70, 98, 101, 149, 202, 245, 298, 490, 505, 707, 745, 1010, 1043, 1414, 1490, 2086, 3535, 4949, 5215, 7070, 7301, 9898, 10430, 14602, 15049, 24745, 30098, 36505, 49490, 73010, 75245, 105343, 150490, 210686, 526715, 737401, 1053430, 1474802, 3687005, 7374010]

約数ペア:

[(1, 7374010), (2, 3687005), (5, 1474802), (7, 1053430), (10, 737401), (14, 526715), (35, 210686), (49, 150490), (70, 105343), (98, 75245), (101, 73010), (149, 49490), (202, 36505), (245, 30098), (298, 24745), (490, 15049), (505, 14602), (707, 10430), (745, 9898), (1010, 7301), (1043, 7070), (1414, 5215), (1490, 4949), (2086, 3535)]