70859180

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{563}}^1$

素因数の和:639

約数の個数: 96

約数和(自身を含む): 181923840

約数和(自身を除く): 111064660

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 29, 31, 35, 58, 62, 70, 116, 124, 140, 145, 155, 203, 217, 290, 310, 406, 434, 563, 580, 620, 812, 868, 899, 1015, 1085, 1126, 1798, 2030, 2170, 2252, 2815, 3596, 3941, 4060, 4340, 4495, 5630, 6293, 7882, 8990, 11260, 12586, 15764, 16327, 17453, 17980, 19705, 25172, 31465, 32654, 34906, 39410, 62930, 65308, 69812, 78820, 81635, 87265, 114289, 122171, 125860, 163270, 174530, 228578, 244342, 326540, 349060, 457156, 488684, 506137, 571445, 610855, 1012274, 1142890, 1221710, 2024548, 2285780, 2443420, 2530685, 3542959, 5061370, 7085918, 10122740, 14171836, 17714795, 35429590, 70859180]

約数ペア:

[(1, 70859180), (2, 35429590), (4, 17714795), (5, 14171836), (7, 10122740), (10, 7085918), (14, 5061370), (20, 3542959), (28, 2530685), (29, 2443420), (31, 2285780), (35, 2024548), (58, 1221710), (62, 1142890), (70, 1012274), (116, 610855), (124, 571445), (140, 506137), (145, 488684), (155, 457156), (203, 349060), (217, 326540), (290, 244342), (310, 228578), (406, 174530), (434, 163270), (563, 125860), (580, 122171), (620, 114289), (812, 87265), (868, 81635), (899, 78820), (1015, 69812), (1085, 65308), (1126, 62930), (1798, 39410), (2030, 34906), (2170, 32654), (2252, 31465), (2815, 25172), (3596, 19705), (3941, 17980), (4060, 17453), (4340, 16327), (4495, 15764), (5630, 12586), (6293, 11260), (7882, 8990)]