258030426290

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{354881}}^1$

素因数の和:354972

約数の個数: 128

約数和(自身を含む): 618141984768

約数和(自身を除く): 360111558478

約数列:

[1, 2, 5, 7, 10, 13, 14, 17, 26, 34, 35, 47, 65, 70, 85, 91, 94, 119, 130, 170, 182, 221, 235, 238, 329, 442, 455, 470, 595, 611, 658, 799, 910, 1105, 1190, 1222, 1547, 1598, 1645, 2210, 3055, 3094, 3290, 3995, 4277, 5593, 6110, 7735, 7990, 8554, 10387, 11186, 15470, 20774, 21385, 27965, 42770, 51935, 55930, 72709, 103870, 145418, 354881, 363545, 709762, 727090, 1774405, 2484167, 3548810, 4613453, 4968334, 6032977, 9226906, 12065954, 12420835, 16679407, 23067265, 24841670, 30164885, 32294171, 33358814, 42230839, 46134530, 60329770, 64588342, 78428701, 83397035, 84461678, 116755849, 156857402, 161470855, 166794070, 211154195, 216832291, 233511698, 283549919, 322941710, 392143505, 422308390, 433664582, 549000907, 567099838, 583779245, 784287010, 1084161455, 1098001814, 1167558490, 1417749595, 1517826037, 1984849433, 2168322910, 2745004535, 2835499190, 3035652074, 3686148947, 3969698866, 5490009070, 7372297894, 7589130185, 9924247165, 15178260370, 18430744735, 19848494330, 25803042629, 36861489470, 51606085258, 129015213145, 258030426290]

約数ペア:

[(1, 258030426290), (2, 129015213145), (5, 51606085258), (7, 36861489470), (10, 25803042629), (13, 19848494330), (14, 18430744735), (17, 15178260370), (26, 9924247165), (34, 7589130185), (35, 7372297894), (47, 5490009070), (65, 3969698866), (70, 3686148947), (85, 3035652074), (91, 2835499190), (94, 2745004535), (119, 2168322910), (130, 1984849433), (170, 1517826037), (182, 1417749595), (221, 1167558490), (235, 1098001814), (238, 1084161455), (329, 784287010), (442, 583779245), (455, 567099838), (470, 549000907), (595, 433664582), (611, 422308390), (658, 392143505), (799, 322941710), (910, 283549919), (1105, 233511698), (1190, 216832291), (1222, 211154195), (1547, 166794070), (1598, 161470855), (1645, 156857402), (2210, 116755849), (3055, 84461678), (3094, 83397035), (3290, 78428701), (3995, 64588342), (4277, 60329770), (5593, 46134530), (6110, 42230839), (7735, 33358814), (7990, 32294171), (8554, 30164885), (10387, 24841670), (11186, 23067265), (15470, 16679407), (20774, 12420835), (21385, 12065954), (27965, 9226906), (42770, 6032977), (51935, 4968334), (55930, 4613453), (72709, 3548810), (103870, 2484167), (145418, 1774405), (354881, 727090), (363545, 709762)]