28115010

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{4057}}^1$

素因数の和:4088

約数の個数: 96

約数和(自身を含む): 91158912

約数和(自身を除く): 63043902

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 11, 14, 15, 18, 21, 22, 30, 33, 35, 42, 45, 55, 63, 66, 70, 77, 90, 99, 105, 110, 126, 154, 165, 198, 210, 231, 315, 330, 385, 462, 495, 630, 693, 770, 990, 1155, 1386, 2310, 3465, 4057, 6930, 8114, 12171, 20285, 24342, 28399, 36513, 40570, 44627, 56798, 60855, 73026, 85197, 89254, 121710, 133881, 141995, 170394, 182565, 223135, 255591, 267762, 283990, 312389, 365130, 401643, 425985, 446270, 511182, 624778, 669405, 803286, 851970, 937167, 1277955, 1338810, 1561945, 1874334, 2008215, 2555910, 2811501, 3123890, 4016430, 4685835, 5623002, 9371670, 14057505, 28115010]

約数ペア:

[(1, 28115010), (2, 14057505), (3, 9371670), (5, 5623002), (6, 4685835), (7, 4016430), (9, 3123890), (10, 2811501), (11, 2555910), (14, 2008215), (15, 1874334), (18, 1561945), (21, 1338810), (22, 1277955), (30, 937167), (33, 851970), (35, 803286), (42, 669405), (45, 624778), (55, 511182), (63, 446270), (66, 425985), (70, 401643), (77, 365130), (90, 312389), (99, 283990), (105, 267762), (110, 255591), (126, 223135), (154, 182565), (165, 170394), (198, 141995), (210, 133881), (231, 121710), (315, 89254), (330, 85197), (385, 73026), (462, 60855), (495, 56798), (630, 44627), (693, 40570), (770, 36513), (990, 28399), (1155, 24342), (1386, 20285), (2310, 12171), (3465, 8114), (4057, 6930)]