1945406430

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{15233}}^1$

素因数の和:15303

約数の個数: 128

約数和(自身を含む): 5791357440

約数和(自身を除く): 3845951010

約数列:

[1, 2, 3, 5, 6, 9, 10, 11, 15, 18, 22, 27, 30, 33, 43, 45, 54, 55, 66, 86, 90, 99, 110, 129, 135, 165, 198, 215, 258, 270, 297, 330, 387, 430, 473, 495, 594, 645, 774, 946, 990, 1161, 1290, 1419, 1485, 1935, 2322, 2365, 2838, 2970, 3870, 4257, 4730, 5805, 7095, 8514, 11610, 12771, 14190, 15233, 21285, 25542, 30466, 42570, 45699, 63855, 76165, 91398, 127710, 137097, 152330, 167563, 228495, 274194, 335126, 411291, 456990, 502689, 655019, 685485, 822582, 837815, 1005378, 1310038, 1370970, 1508067, 1675630, 1965057, 2056455, 2513445, 3016134, 3275095, 3930114, 4112910, 4524201, 5026890, 5895171, 6550190, 7205209, 7540335, 9048402, 9825285, 11790342, 14410418, 15080670, 17685513, 19650570, 21615627, 22621005, 29475855, 35371026, 36026045, 43231254, 45242010, 58951710, 64846881, 72052090, 88427565, 108078135, 129693762, 176855130, 194540643, 216156270, 324234405, 389081286, 648468810, 972703215, 1945406430]

約数ペア:

[(1, 1945406430), (2, 972703215), (3, 648468810), (5, 389081286), (6, 324234405), (9, 216156270), (10, 194540643), (11, 176855130), (15, 129693762), (18, 108078135), (22, 88427565), (27, 72052090), (30, 64846881), (33, 58951710), (43, 45242010), (45, 43231254), (54, 36026045), (55, 35371026), (66, 29475855), (86, 22621005), (90, 21615627), (99, 19650570), (110, 17685513), (129, 15080670), (135, 14410418), (165, 11790342), (198, 9825285), (215, 9048402), (258, 7540335), (270, 7205209), (297, 6550190), (330, 5895171), (387, 5026890), (430, 4524201), (473, 4112910), (495, 3930114), (594, 3275095), (645, 3016134), (774, 2513445), (946, 2056455), (990, 1965057), (1161, 1675630), (1290, 1508067), (1419, 1370970), (1485, 1310038), (1935, 1005378), (2322, 837815), (2365, 822582), (2838, 685485), (2970, 655019), (3870, 502689), (4257, 456990), (4730, 411291), (5805, 335126), (7095, 274194), (8514, 228495), (11610, 167563), (12771, 152330), (14190, 137097), (15233, 127710), (21285, 91398), (25542, 76165), (30466, 63855), (42570, 45699)]