2793420

素因数分解:

$2^2\times 3^3\times 5^1\times 7^1\times {\mathrm{739}}^1$

素因数の和:764

約数の個数: 96

約数和(自身を含む): 9945600

約数和(自身を除く): 7152180

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 27, 28, 30, 35, 36, 42, 45, 54, 60, 63, 70, 84, 90, 105, 108, 126, 135, 140, 180, 189, 210, 252, 270, 315, 378, 420, 540, 630, 739, 756, 945, 1260, 1478, 1890, 2217, 2956, 3695, 3780, 4434, 5173, 6651, 7390, 8868, 10346, 11085, 13302, 14780, 15519, 19953, 20692, 22170, 25865, 26604, 31038, 33255, 39906, 44340, 46557, 51730, 62076, 66510, 77595, 79812, 93114, 99765, 103460, 133020, 139671, 155190, 186228, 199530, 232785, 279342, 310380, 399060, 465570, 558684, 698355, 931140, 1396710, 2793420]

約数ペア:

[(1, 2793420), (2, 1396710), (3, 931140), (4, 698355), (5, 558684), (6, 465570), (7, 399060), (9, 310380), (10, 279342), (12, 232785), (14, 199530), (15, 186228), (18, 155190), (20, 139671), (21, 133020), (27, 103460), (28, 99765), (30, 93114), (35, 79812), (36, 77595), (42, 66510), (45, 62076), (54, 51730), (60, 46557), (63, 44340), (70, 39906), (84, 33255), (90, 31038), (105, 26604), (108, 25865), (126, 22170), (135, 20692), (140, 19953), (180, 15519), (189, 14780), (210, 13302), (252, 11085), (270, 10346), (315, 8868), (378, 7390), (420, 6651), (540, 5173), (630, 4434), (739, 3780), (756, 3695), (945, 2956), (1260, 2217), (1478, 1890)]