4920221430

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{157}}^1\times {\mathrm{20483}}^1$

素因数の和:20670

約数の個数: 96

約数和(自身を含む): 13632020064

約数和(自身を除く): 8711798634

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 17, 18, 30, 34, 45, 51, 85, 90, 102, 153, 157, 170, 255, 306, 314, 471, 510, 765, 785, 942, 1413, 1530, 1570, 2355, 2669, 2826, 4710, 5338, 7065, 8007, 13345, 14130, 16014, 20483, 24021, 26690, 40035, 40966, 48042, 61449, 80070, 102415, 120105, 122898, 184347, 204830, 240210, 307245, 348211, 368694, 614490, 696422, 921735, 1044633, 1741055, 1843470, 2089266, 3133899, 3215831, 3482110, 5223165, 6267798, 6431662, 9647493, 10446330, 15669495, 16079155, 19294986, 28942479, 31338990, 32158310, 48237465, 54669127, 57884958, 96474930, 109338254, 144712395, 164007381, 273345635, 289424790, 328014762, 492022143, 546691270, 820036905, 984044286, 1640073810, 2460110715, 4920221430]

約数ペア:

[(1, 4920221430), (2, 2460110715), (3, 1640073810), (5, 984044286), (6, 820036905), (9, 546691270), (10, 492022143), (15, 328014762), (17, 289424790), (18, 273345635), (30, 164007381), (34, 144712395), (45, 109338254), (51, 96474930), (85, 57884958), (90, 54669127), (102, 48237465), (153, 32158310), (157, 31338990), (170, 28942479), (255, 19294986), (306, 16079155), (314, 15669495), (471, 10446330), (510, 9647493), (765, 6431662), (785, 6267798), (942, 5223165), (1413, 3482110), (1530, 3215831), (1570, 3133899), (2355, 2089266), (2669, 1843470), (2826, 1741055), (4710, 1044633), (5338, 921735), (7065, 696422), (8007, 614490), (13345, 368694), (14130, 348211), (16014, 307245), (20483, 240210), (24021, 204830), (26690, 184347), (40035, 122898), (40966, 120105), (48042, 102415), (61449, 80070)]