15747030

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{313}}^1$

素因数の和:382

約数の個数: 96

約数和(自身を含む): 45261216

約数和(自身を除く): 29514186

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 26, 30, 39, 43, 45, 65, 78, 86, 90, 117, 129, 130, 195, 215, 234, 258, 313, 387, 390, 430, 559, 585, 626, 645, 774, 939, 1118, 1170, 1290, 1565, 1677, 1878, 1935, 2795, 2817, 3130, 3354, 3870, 4069, 4695, 5031, 5590, 5634, 8138, 8385, 9390, 10062, 12207, 13459, 14085, 16770, 20345, 24414, 25155, 26918, 28170, 36621, 40377, 40690, 50310, 61035, 67295, 73242, 80754, 121131, 122070, 134590, 174967, 183105, 201885, 242262, 349934, 366210, 403770, 524901, 605655, 874835, 1049802, 1211310, 1574703, 1749670, 2624505, 3149406, 5249010, 7873515, 15747030]

約数ペア:

[(1, 15747030), (2, 7873515), (3, 5249010), (5, 3149406), (6, 2624505), (9, 1749670), (10, 1574703), (13, 1211310), (15, 1049802), (18, 874835), (26, 605655), (30, 524901), (39, 403770), (43, 366210), (45, 349934), (65, 242262), (78, 201885), (86, 183105), (90, 174967), (117, 134590), (129, 122070), (130, 121131), (195, 80754), (215, 73242), (234, 67295), (258, 61035), (313, 50310), (387, 40690), (390, 40377), (430, 36621), (559, 28170), (585, 26918), (626, 25155), (645, 24414), (774, 20345), (939, 16770), (1118, 14085), (1170, 13459), (1290, 12207), (1565, 10062), (1677, 9390), (1878, 8385), (1935, 8138), (2795, 5634), (2817, 5590), (3130, 5031), (3354, 4695), (3870, 4069)]