931140

素因数分解:

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

素因数の和:761

約数の個数: 72

約数和(自身を含む): 3232320

約数和(自身を除く): 2301180

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 42, 45, 60, 63, 70, 84, 90, 105, 126, 140, 180, 210, 252, 315, 420, 630, 739, 1260, 1478, 2217, 2956, 3695, 4434, 5173, 6651, 7390, 8868, 10346, 11085, 13302, 14780, 15519, 20692, 22170, 25865, 26604, 31038, 33255, 44340, 46557, 51730, 62076, 66510, 77595, 93114, 103460, 133020, 155190, 186228, 232785, 310380, 465570, 931140]

約数ペア:

[(1, 931140), (2, 465570), (3, 310380), (4, 232785), (5, 186228), (6, 155190), (7, 133020), (9, 103460), (10, 93114), (12, 77595), (14, 66510), (15, 62076), (18, 51730), (20, 46557), (21, 44340), (28, 33255), (30, 31038), (35, 26604), (36, 25865), (42, 22170), (45, 20692), (60, 15519), (63, 14780), (70, 13302), (84, 11085), (90, 10346), (105, 8868), (126, 7390), (140, 6651), (180, 5173), (210, 4434), (252, 3695), (315, 2956), (420, 2217), (630, 1478), (739, 1260)]