2638350

素因数分解:

$2^1\times 3^2\times 5^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1$

素因数の和:83

約数の個数: 144

約数和(自身を含む): 8530704

約数和(自身を除く): 5892354

約数列:

[1, 2, 3, 5, 6, 9, 10, 11, 13, 15, 18, 22, 25, 26, 30, 33, 39, 41, 45, 50, 55, 65, 66, 75, 78, 82, 90, 99, 110, 117, 123, 130, 143, 150, 165, 195, 198, 205, 225, 234, 246, 275, 286, 325, 330, 369, 390, 410, 429, 450, 451, 495, 533, 550, 585, 615, 650, 715, 738, 825, 858, 902, 975, 990, 1025, 1066, 1170, 1230, 1287, 1353, 1430, 1599, 1650, 1845, 1950, 2050, 2145, 2255, 2475, 2574, 2665, 2706, 2925, 3075, 3198, 3575, 3690, 4059, 4290, 4510, 4797, 4950, 5330, 5850, 5863, 6150, 6435, 6765, 7150, 7995, 8118, 9225, 9594, 10725, 11275, 11726, 12870, 13325, 13530, 15990, 17589, 18450, 20295, 21450, 22550, 23985, 26650, 29315, 32175, 33825, 35178, 39975, 40590, 47970, 52767, 58630, 64350, 67650, 79950, 87945, 101475, 105534, 119925, 146575, 175890, 202950, 239850, 263835, 293150, 439725, 527670, 879450, 1319175, 2638350]

約数ペア:

[(1, 2638350), (2, 1319175), (3, 879450), (5, 527670), (6, 439725), (9, 293150), (10, 263835), (11, 239850), (13, 202950), (15, 175890), (18, 146575), (22, 119925), (25, 105534), (26, 101475), (30, 87945), (33, 79950), (39, 67650), (41, 64350), (45, 58630), (50, 52767), (55, 47970), (65, 40590), (66, 39975), (75, 35178), (78, 33825), (82, 32175), (90, 29315), (99, 26650), (110, 23985), (117, 22550), (123, 21450), (130, 20295), (143, 18450), (150, 17589), (165, 15990), (195, 13530), (198, 13325), (205, 12870), (225, 11726), (234, 11275), (246, 10725), (275, 9594), (286, 9225), (325, 8118), (330, 7995), (369, 7150), (390, 6765), (410, 6435), (429, 6150), (450, 5863), (451, 5850), (495, 5330), (533, 4950), (550, 4797), (585, 4510), (615, 4290), (650, 4059), (715, 3690), (738, 3575), (825, 3198), (858, 3075), (902, 2925), (975, 2706), (990, 2665), (1025, 2574), (1066, 2475), (1170, 2255), (1230, 2145), (1287, 2050), (1353, 1950), (1430, 1845), (1599, 1650)]