140989020

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{349}}^1\times {\mathrm{6733}}^1$

素因数の和:7094

約数の個数: 48

約数和(自身を含む): 395959200

約数和(自身を除く): 254970180

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 349, 698, 1047, 1396, 1745, 2094, 3490, 4188, 5235, 6733, 6980, 10470, 13466, 20199, 20940, 26932, 33665, 40398, 67330, 80796, 100995, 134660, 201990, 403980, 2349817, 4699634, 7049451, 9399268, 11749085, 14098902, 23498170, 28197804, 35247255, 46996340, 70494510, 140989020]

約数ペア:

[(1, 140989020), (2, 70494510), (3, 46996340), (4, 35247255), (5, 28197804), (6, 23498170), (10, 14098902), (12, 11749085), (15, 9399268), (20, 7049451), (30, 4699634), (60, 2349817), (349, 403980), (698, 201990), (1047, 134660), (1396, 100995), (1745, 80796), (2094, 67330), (3490, 40398), (4188, 33665), (5235, 26932), (6733, 20940), (6980, 20199), (10470, 13466)]