78276030

素因数分解:

$2^1\times 3^1\times 5^1\times 7^3\times {\mathrm{7607}}^1$

素因数の和:7638

約数の個数: 64

約数和(自身を含む): 219110400

約数和(自身を除く): 140834370

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 49, 70, 98, 105, 147, 210, 245, 294, 343, 490, 686, 735, 1029, 1470, 1715, 2058, 3430, 5145, 7607, 10290, 15214, 22821, 38035, 45642, 53249, 76070, 106498, 114105, 159747, 228210, 266245, 319494, 372743, 532490, 745486, 798735, 1118229, 1597470, 1863715, 2236458, 2609201, 3727430, 5218402, 5591145, 7827603, 11182290, 13046005, 15655206, 26092010, 39138015, 78276030]

約数ペア:

[(1, 78276030), (2, 39138015), (3, 26092010), (5, 15655206), (6, 13046005), (7, 11182290), (10, 7827603), (14, 5591145), (15, 5218402), (21, 3727430), (30, 2609201), (35, 2236458), (42, 1863715), (49, 1597470), (70, 1118229), (98, 798735), (105, 745486), (147, 532490), (210, 372743), (245, 319494), (294, 266245), (343, 228210), (490, 159747), (686, 114105), (735, 106498), (1029, 76070), (1470, 53249), (1715, 45642), (2058, 38035), (3430, 22821), (5145, 15214), (7607, 10290)]