28372410

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{233}}^1$

素因数の和:301

約数の個数: 128

約数和(自身を含む): 84913920

約数和(自身を除く): 56541510

約数列:

[1, 2, 3, 5, 6, 9, 10, 11, 15, 18, 22, 27, 30, 33, 41, 45, 54, 55, 66, 82, 90, 99, 110, 123, 135, 165, 198, 205, 233, 246, 270, 297, 330, 369, 410, 451, 466, 495, 594, 615, 699, 738, 902, 990, 1107, 1165, 1230, 1353, 1398, 1485, 1845, 2097, 2214, 2255, 2330, 2563, 2706, 2970, 3495, 3690, 4059, 4194, 4510, 5126, 5535, 6291, 6765, 6990, 7689, 8118, 9553, 10485, 11070, 12177, 12582, 12815, 13530, 15378, 19106, 20295, 20970, 23067, 24354, 25630, 28659, 31455, 38445, 40590, 46134, 47765, 57318, 60885, 62910, 69201, 76890, 85977, 95530, 105083, 115335, 121770, 138402, 143295, 171954, 210166, 230670, 257931, 286590, 315249, 346005, 429885, 515862, 525415, 630498, 692010, 859770, 945747, 1050830, 1289655, 1576245, 1891494, 2579310, 2837241, 3152490, 4728735, 5674482, 9457470, 14186205, 28372410]

約数ペア:

[(1, 28372410), (2, 14186205), (3, 9457470), (5, 5674482), (6, 4728735), (9, 3152490), (10, 2837241), (11, 2579310), (15, 1891494), (18, 1576245), (22, 1289655), (27, 1050830), (30, 945747), (33, 859770), (41, 692010), (45, 630498), (54, 525415), (55, 515862), (66, 429885), (82, 346005), (90, 315249), (99, 286590), (110, 257931), (123, 230670), (135, 210166), (165, 171954), (198, 143295), (205, 138402), (233, 121770), (246, 115335), (270, 105083), (297, 95530), (330, 85977), (369, 76890), (410, 69201), (451, 62910), (466, 60885), (495, 57318), (594, 47765), (615, 46134), (699, 40590), (738, 38445), (902, 31455), (990, 28659), (1107, 25630), (1165, 24354), (1230, 23067), (1353, 20970), (1398, 20295), (1485, 19106), (1845, 15378), (2097, 13530), (2214, 12815), (2255, 12582), (2330, 12177), (2563, 11070), (2706, 10485), (2970, 9553), (3495, 8118), (3690, 7689), (4059, 6990), (4194, 6765), (4510, 6291), (5126, 5535)]