121485349860

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{289250833}}^1$

素因数の和:289250852

約数の個数: 48

約数和(自身を含む): 388753120896

約数和(自身を除く): 267267771036

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 140, 210, 420, 289250833, 578501666, 867752499, 1157003332, 1446254165, 1735504998, 2024755831, 2892508330, 3471009996, 4049511662, 4338762495, 5785016660, 6074267493, 8099023324, 8677524990, 10123779155, 12148534986, 17355049980, 20247558310, 24297069972, 30371337465, 40495116620, 60742674930, 121485349860]

約数ペア:

[(1, 121485349860), (2, 60742674930), (3, 40495116620), (4, 30371337465), (5, 24297069972), (6, 20247558310), (7, 17355049980), (10, 12148534986), (12, 10123779155), (14, 8677524990), (15, 8099023324), (20, 6074267493), (21, 5785016660), (28, 4338762495), (30, 4049511662), (35, 3471009996), (42, 2892508330), (60, 2024755831), (70, 1735504998), (84, 1446254165), (105, 1157003332), (140, 867752499), (210, 578501666), (420, 289250833)]