178061730

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{4057}}^1$

素因数の和:4104

約数の個数: 128

約数和(自身を含む): 560977920

約数和(自身を除く): 382916190

約数列:

[1, 2, 3, 5, 6, 7, 10, 11, 14, 15, 19, 21, 22, 30, 33, 35, 38, 42, 55, 57, 66, 70, 77, 95, 105, 110, 114, 133, 154, 165, 190, 209, 210, 231, 266, 285, 330, 385, 399, 418, 462, 570, 627, 665, 770, 798, 1045, 1155, 1254, 1330, 1463, 1995, 2090, 2310, 2926, 3135, 3990, 4057, 4389, 6270, 7315, 8114, 8778, 12171, 14630, 20285, 21945, 24342, 28399, 40570, 43890, 44627, 56798, 60855, 77083, 85197, 89254, 121710, 133881, 141995, 154166, 170394, 223135, 231249, 267762, 283990, 312389, 385415, 425985, 446270, 462498, 539581, 624778, 669405, 770830, 847913, 851970, 937167, 1079162, 1156245, 1338810, 1561945, 1618743, 1695826, 1874334, 2312490, 2543739, 2697905, 3123890, 3237486, 4239565, 4685835, 5087478, 5395810, 5935391, 8093715, 8479130, 9371670, 11870782, 12718695, 16187430, 17806173, 25437390, 29676955, 35612346, 59353910, 89030865, 178061730]

約数ペア:

[(1, 178061730), (2, 89030865), (3, 59353910), (5, 35612346), (6, 29676955), (7, 25437390), (10, 17806173), (11, 16187430), (14, 12718695), (15, 11870782), (19, 9371670), (21, 8479130), (22, 8093715), (30, 5935391), (33, 5395810), (35, 5087478), (38, 4685835), (42, 4239565), (55, 3237486), (57, 3123890), (66, 2697905), (70, 2543739), (77, 2312490), (95, 1874334), (105, 1695826), (110, 1618743), (114, 1561945), (133, 1338810), (154, 1156245), (165, 1079162), (190, 937167), (209, 851970), (210, 847913), (231, 770830), (266, 669405), (285, 624778), (330, 539581), (385, 462498), (399, 446270), (418, 425985), (462, 385415), (570, 312389), (627, 283990), (665, 267762), (770, 231249), (798, 223135), (1045, 170394), (1155, 154166), (1254, 141995), (1330, 133881), (1463, 121710), (1995, 89254), (2090, 85197), (2310, 77083), (2926, 60855), (3135, 56798), (3990, 44627), (4057, 43890), (4389, 40570), (6270, 28399), (7315, 24342), (8114, 21945), (8778, 20285), (12171, 14630)]