70492450

素因数分解:

$2^1\times 5^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{73}}^1\times {\mathrm{89}}^1$

素因数の和:212

約数の個数: 96

約数和(自身を含む): 158561280

約数和(自身を除く): 88068830

約数列:

[1, 2, 5, 7, 10, 14, 25, 31, 35, 50, 62, 70, 73, 89, 146, 155, 175, 178, 217, 310, 350, 365, 434, 445, 511, 623, 730, 775, 890, 1022, 1085, 1246, 1550, 1825, 2170, 2225, 2263, 2555, 2759, 3115, 3650, 4450, 4526, 5110, 5425, 5518, 6230, 6497, 10850, 11315, 12775, 12994, 13795, 15575, 15841, 19313, 22630, 25550, 27590, 31150, 31682, 32485, 38626, 45479, 56575, 64970, 68975, 79205, 90958, 96565, 113150, 137950, 158410, 162425, 193130, 201407, 227395, 324850, 396025, 402814, 454790, 482825, 792050, 965650, 1007035, 1136975, 1409849, 2014070, 2273950, 2819698, 5035175, 7049245, 10070350, 14098490, 35246225, 70492450]

約数ペア:

[(1, 70492450), (2, 35246225), (5, 14098490), (7, 10070350), (10, 7049245), (14, 5035175), (25, 2819698), (31, 2273950), (35, 2014070), (50, 1409849), (62, 1136975), (70, 1007035), (73, 965650), (89, 792050), (146, 482825), (155, 454790), (175, 402814), (178, 396025), (217, 324850), (310, 227395), (350, 201407), (365, 193130), (434, 162425), (445, 158410), (511, 137950), (623, 113150), (730, 96565), (775, 90958), (890, 79205), (1022, 68975), (1085, 64970), (1246, 56575), (1550, 45479), (1825, 38626), (2170, 32485), (2225, 31682), (2263, 31150), (2555, 27590), (2759, 25550), (3115, 22630), (3650, 19313), (4450, 15841), (4526, 15575), (5110, 13795), (5425, 12994), (5518, 12775), (6230, 11315), (6497, 10850)]