827305980

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{563}}^1\times {\mathrm{1289}}^1$

素因数の和:1883

約数の個数: 96

約数和(自身を含む): 2444601600

約数和(自身を除く): 1617295620

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 19, 20, 30, 38, 57, 60, 76, 95, 114, 190, 228, 285, 380, 563, 570, 1126, 1140, 1289, 1689, 2252, 2578, 2815, 3378, 3867, 5156, 5630, 6445, 6756, 7734, 8445, 10697, 11260, 12890, 15468, 16890, 19335, 21394, 24491, 25780, 32091, 33780, 38670, 42788, 48982, 53485, 64182, 73473, 77340, 97964, 106970, 122455, 128364, 146946, 160455, 213940, 244910, 293892, 320910, 367365, 489820, 641820, 725707, 734730, 1451414, 1469460, 2177121, 2902828, 3628535, 4354242, 7257070, 8708484, 10885605, 13788433, 14514140, 21771210, 27576866, 41365299, 43542420, 55153732, 68942165, 82730598, 137884330, 165461196, 206826495, 275768660, 413652990, 827305980]

約数ペア:

[(1, 827305980), (2, 413652990), (3, 275768660), (4, 206826495), (5, 165461196), (6, 137884330), (10, 82730598), (12, 68942165), (15, 55153732), (19, 43542420), (20, 41365299), (30, 27576866), (38, 21771210), (57, 14514140), (60, 13788433), (76, 10885605), (95, 8708484), (114, 7257070), (190, 4354242), (228, 3628535), (285, 2902828), (380, 2177121), (563, 1469460), (570, 1451414), (1126, 734730), (1140, 725707), (1289, 641820), (1689, 489820), (2252, 367365), (2578, 320910), (2815, 293892), (3378, 244910), (3867, 213940), (5156, 160455), (5630, 146946), (6445, 128364), (6756, 122455), (7734, 106970), (8445, 97964), (10697, 77340), (11260, 73473), (12890, 64182), (15468, 53485), (16890, 48982), (19335, 42788), (21394, 38670), (24491, 33780), (25780, 32091)]