19430730

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{1033}}^1$

素因数の和:1076

約数の個数: 96

約数和(自身を含む): 58069440

約数和(自身を除く): 38638710

約数列:

[1, 2, 3, 5, 6, 9, 10, 11, 15, 18, 19, 22, 30, 33, 38, 45, 55, 57, 66, 90, 95, 99, 110, 114, 165, 171, 190, 198, 209, 285, 330, 342, 418, 495, 570, 627, 855, 990, 1033, 1045, 1254, 1710, 1881, 2066, 2090, 3099, 3135, 3762, 5165, 6198, 6270, 9297, 9405, 10330, 11363, 15495, 18594, 18810, 19627, 22726, 30990, 34089, 39254, 46485, 56815, 58881, 68178, 92970, 98135, 102267, 113630, 117762, 170445, 176643, 196270, 204534, 215897, 294405, 340890, 353286, 431794, 511335, 588810, 647691, 883215, 1022670, 1079485, 1295382, 1766430, 1943073, 2158970, 3238455, 3886146, 6476910, 9715365, 19430730]

約数ペア:

[(1, 19430730), (2, 9715365), (3, 6476910), (5, 3886146), (6, 3238455), (9, 2158970), (10, 1943073), (11, 1766430), (15, 1295382), (18, 1079485), (19, 1022670), (22, 883215), (30, 647691), (33, 588810), (38, 511335), (45, 431794), (55, 353286), (57, 340890), (66, 294405), (90, 215897), (95, 204534), (99, 196270), (110, 176643), (114, 170445), (165, 117762), (171, 113630), (190, 102267), (198, 98135), (209, 92970), (285, 68178), (330, 58881), (342, 56815), (418, 46485), (495, 39254), (570, 34089), (627, 30990), (855, 22726), (990, 19627), (1033, 18810), (1045, 18594), (1254, 15495), (1710, 11363), (1881, 10330), (2066, 9405), (2090, 9297), (3099, 6270), (3135, 6198), (3762, 5165)]