7130340

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{5659}}^1$

素因数の和:5681

約数の個数: 72

約数和(自身を含む): 24722880

約数和(自身を除く): 17592540

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, 1260, 5659, 11318, 16977, 22636, 28295, 33954, 39613, 50931, 56590, 67908, 79226, 84885, 101862, 113180, 118839, 158452, 169770, 198065, 203724, 237678, 254655, 339540, 356517, 396130, 475356, 509310, 594195, 713034, 792260, 1018620, 1188390, 1426068, 1782585, 2376780, 3565170, 7130340]

約数ペア:

[(1, 7130340), (2, 3565170), (3, 2376780), (4, 1782585), (5, 1426068), (6, 1188390), (7, 1018620), (9, 792260), (10, 713034), (12, 594195), (14, 509310), (15, 475356), (18, 396130), (20, 356517), (21, 339540), (28, 254655), (30, 237678), (35, 203724), (36, 198065), (42, 169770), (45, 158452), (60, 118839), (63, 113180), (70, 101862), (84, 84885), (90, 79226), (105, 67908), (126, 56590), (140, 50931), (180, 39613), (210, 33954), (252, 28295), (315, 22636), (420, 16977), (630, 11318), (1260, 5659)]