210345990

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{5897}}^1$

素因数の和:5977

約数の個数: 64

約数和(自身を含む): 535066560

約数和(自身を除く): 324720570

約数列:

[1, 2, 3, 5, 6, 10, 15, 29, 30, 41, 58, 82, 87, 123, 145, 174, 205, 246, 290, 410, 435, 615, 870, 1189, 1230, 2378, 3567, 5897, 5945, 7134, 11794, 11890, 17691, 17835, 29485, 35382, 35670, 58970, 88455, 171013, 176910, 241777, 342026, 483554, 513039, 725331, 855065, 1026078, 1208885, 1450662, 1710130, 2417770, 2565195, 3626655, 5130390, 7011533, 7253310, 14023066, 21034599, 35057665, 42069198, 70115330, 105172995, 210345990]

約数ペア:

[(1, 210345990), (2, 105172995), (3, 70115330), (5, 42069198), (6, 35057665), (10, 21034599), (15, 14023066), (29, 7253310), (30, 7011533), (41, 5130390), (58, 3626655), (82, 2565195), (87, 2417770), (123, 1710130), (145, 1450662), (174, 1208885), (205, 1026078), (246, 855065), (290, 725331), (410, 513039), (435, 483554), (615, 342026), (870, 241777), (1189, 176910), (1230, 171013), (2378, 88455), (3567, 58970), (5897, 35670), (5945, 35382), (7134, 29485), (11794, 17835), (11890, 17691)]