2472912390

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{7451}}^1$

素因数の和:7534

約数の個数: 128

約数和(自身を含む): 6850593792

約数和(自身を除く): 4377681402

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 23, 26, 30, 37, 39, 46, 65, 69, 74, 78, 111, 115, 130, 138, 185, 195, 222, 230, 299, 345, 370, 390, 481, 555, 598, 690, 851, 897, 962, 1110, 1443, 1495, 1702, 1794, 2405, 2553, 2886, 2990, 4255, 4485, 4810, 5106, 7215, 7451, 8510, 8970, 11063, 12765, 14430, 14902, 22126, 22353, 25530, 33189, 37255, 44706, 55315, 66378, 74510, 96863, 110630, 111765, 165945, 171373, 193726, 223530, 275687, 290589, 331890, 342746, 484315, 514119, 551374, 581178, 827061, 856865, 968630, 1028238, 1378435, 1452945, 1654122, 1713730, 2227849, 2570595, 2756870, 2905890, 3583931, 4135305, 4455698, 5141190, 6340801, 6683547, 7167862, 8270610, 10751793, 11139245, 12681602, 13367094, 17919655, 19022403, 21503586, 22278490, 31704005, 33417735, 35839310, 38044806, 53758965, 63408010, 66835470, 82430413, 95112015, 107517930, 164860826, 190224030, 247291239, 412152065, 494582478, 824304130, 1236456195, 2472912390]

約数ペア:

[(1, 2472912390), (2, 1236456195), (3, 824304130), (5, 494582478), (6, 412152065), (10, 247291239), (13, 190224030), (15, 164860826), (23, 107517930), (26, 95112015), (30, 82430413), (37, 66835470), (39, 63408010), (46, 53758965), (65, 38044806), (69, 35839310), (74, 33417735), (78, 31704005), (111, 22278490), (115, 21503586), (130, 19022403), (138, 17919655), (185, 13367094), (195, 12681602), (222, 11139245), (230, 10751793), (299, 8270610), (345, 7167862), (370, 6683547), (390, 6340801), (481, 5141190), (555, 4455698), (598, 4135305), (690, 3583931), (851, 2905890), (897, 2756870), (962, 2570595), (1110, 2227849), (1443, 1713730), (1495, 1654122), (1702, 1452945), (1794, 1378435), (2405, 1028238), (2553, 968630), (2886, 856865), (2990, 827061), (4255, 581178), (4485, 551374), (4810, 514119), (5106, 484315), (7215, 342746), (7451, 331890), (8510, 290589), (8970, 275687), (11063, 223530), (12765, 193726), (14430, 171373), (14902, 165945), (22126, 111765), (22353, 110630), (25530, 96863), (33189, 74510), (37255, 66378), (44706, 55315)]