7890030

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{3023}}^1$

素因数の和:3065

約数の個数: 48

約数和(自身を含む): 21228480

約数和(自身を除く): 13338450

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 29, 30, 45, 58, 87, 90, 145, 174, 261, 290, 435, 522, 870, 1305, 2610, 3023, 6046, 9069, 15115, 18138, 27207, 30230, 45345, 54414, 87667, 90690, 136035, 175334, 263001, 272070, 438335, 526002, 789003, 876670, 1315005, 1578006, 2630010, 3945015, 7890030]

約数ペア:

[(1, 7890030), (2, 3945015), (3, 2630010), (5, 1578006), (6, 1315005), (9, 876670), (10, 789003), (15, 526002), (18, 438335), (29, 272070), (30, 263001), (45, 175334), (58, 136035), (87, 90690), (90, 87667), (145, 54414), (174, 45345), (261, 30230), (290, 27207), (435, 18138), (522, 15115), (870, 9069), (1305, 6046), (2610, 3023)]