30346572018

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{73}}^1\times {\mathrm{139}}^1\times {\mathrm{2297}}^1$

素因数の和:2552

約数の個数: 128

約数和(自身を含む): 73135964160

約数和(自身を除く): 42789392142

約数列:

[1, 2, 3, 6, 7, 14, 21, 31, 42, 62, 73, 93, 139, 146, 186, 217, 219, 278, 417, 434, 438, 511, 651, 834, 973, 1022, 1302, 1533, 1946, 2263, 2297, 2919, 3066, 4309, 4526, 4594, 5838, 6789, 6891, 8618, 10147, 12927, 13578, 13782, 15841, 16079, 20294, 25854, 30163, 30441, 31682, 32158, 47523, 48237, 60326, 60882, 71029, 71207, 90489, 95046, 96474, 142058, 142414, 167681, 180978, 213087, 213621, 314557, 319283, 335362, 426174, 427242, 498449, 503043, 629114, 638566, 943671, 957849, 996898, 1006086, 1173767, 1495347, 1887342, 1915698, 2201899, 2234981, 2347534, 2990694, 3521301, 4403798, 4469962, 5198111, 6605697, 6704943, 7042602, 9897773, 10396222, 13211394, 13409886, 15594333, 19795546, 23307659, 29693319, 31188666, 36386777, 46615318, 59386638, 69284411, 69922977, 72773554, 109160331, 138568822, 139845954, 163153613, 207853233, 218320662, 326307226, 415706466, 489460839, 722537429, 978921678, 1445074858, 2167612287, 4335224574, 5057762003, 10115524006, 15173286009, 30346572018]

約数ペア:

[(1, 30346572018), (2, 15173286009), (3, 10115524006), (6, 5057762003), (7, 4335224574), (14, 2167612287), (21, 1445074858), (31, 978921678), (42, 722537429), (62, 489460839), (73, 415706466), (93, 326307226), (139, 218320662), (146, 207853233), (186, 163153613), (217, 139845954), (219, 138568822), (278, 109160331), (417, 72773554), (434, 69922977), (438, 69284411), (511, 59386638), (651, 46615318), (834, 36386777), (973, 31188666), (1022, 29693319), (1302, 23307659), (1533, 19795546), (1946, 15594333), (2263, 13409886), (2297, 13211394), (2919, 10396222), (3066, 9897773), (4309, 7042602), (4526, 6704943), (4594, 6605697), (5838, 5198111), (6789, 4469962), (6891, 4403798), (8618, 3521301), (10147, 2990694), (12927, 2347534), (13578, 2234981), (13782, 2201899), (15841, 1915698), (16079, 1887342), (20294, 1495347), (25854, 1173767), (30163, 1006086), (30441, 996898), (31682, 957849), (32158, 943671), (47523, 638566), (48237, 629114), (60326, 503043), (60882, 498449), (71029, 427242), (71207, 426174), (90489, 335362), (95046, 319283), (96474, 314557), (142058, 213621), (142414, 213087), (167681, 180978)]