6669439490

素因数分解:

$2^1\times 5^1\times 7^3\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{4973}}^1$

素因数の和:5041

約数の個数: 128

約数和(自身を含む): 15471129600

約数和(自身を除く): 8801690110

約数列:

[1, 2, 5, 7, 10, 14, 17, 23, 34, 35, 46, 49, 70, 85, 98, 115, 119, 161, 170, 230, 238, 245, 322, 343, 391, 490, 595, 686, 782, 805, 833, 1127, 1190, 1610, 1666, 1715, 1955, 2254, 2737, 3430, 3910, 4165, 4973, 5474, 5635, 5831, 7889, 8330, 9946, 11270, 11662, 13685, 15778, 19159, 24865, 27370, 29155, 34811, 38318, 39445, 49730, 58310, 69622, 78890, 84541, 95795, 114379, 134113, 169082, 174055, 191590, 228758, 243677, 268226, 348110, 422705, 487354, 571895, 591787, 670565, 800653, 845410, 1143790, 1183574, 1218385, 1341130, 1601306, 1705739, 1944443, 2436770, 2958935, 3411478, 3888886, 4003265, 4142509, 5604571, 5917870, 8006530, 8285018, 8528695, 9722215, 11209142, 13611101, 17057390, 19444430, 20712545, 27222202, 28022855, 28997563, 39231997, 41425090, 56045710, 57995126, 68055505, 78463994, 95277707, 136111010, 144987815, 190555414, 196159985, 289975630, 392319970, 476388535, 666943949, 952777070, 1333887898, 3334719745, 6669439490]

約数ペア:

[(1, 6669439490), (2, 3334719745), (5, 1333887898), (7, 952777070), (10, 666943949), (14, 476388535), (17, 392319970), (23, 289975630), (34, 196159985), (35, 190555414), (46, 144987815), (49, 136111010), (70, 95277707), (85, 78463994), (98, 68055505), (115, 57995126), (119, 56045710), (161, 41425090), (170, 39231997), (230, 28997563), (238, 28022855), (245, 27222202), (322, 20712545), (343, 19444430), (391, 17057390), (490, 13611101), (595, 11209142), (686, 9722215), (782, 8528695), (805, 8285018), (833, 8006530), (1127, 5917870), (1190, 5604571), (1610, 4142509), (1666, 4003265), (1715, 3888886), (1955, 3411478), (2254, 2958935), (2737, 2436770), (3430, 1944443), (3910, 1705739), (4165, 1601306), (4973, 1341130), (5474, 1218385), (5635, 1183574), (5831, 1143790), (7889, 845410), (8330, 800653), (9946, 670565), (11270, 591787), (11662, 571895), (13685, 487354), (15778, 422705), (19159, 348110), (24865, 268226), (27370, 243677), (29155, 228758), (34811, 191590), (38318, 174055), (39445, 169082), (49730, 134113), (58310, 114379), (69622, 95795), (78890, 84541)]