57286140

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{1621}}^1$

素因数の和:1683

約数の個数: 96

約数和(自身を含む): 174397440

約数和(自身を除く): 117111300

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 19, 20, 30, 31, 38, 57, 60, 62, 76, 93, 95, 114, 124, 155, 186, 190, 228, 285, 310, 372, 380, 465, 570, 589, 620, 930, 1140, 1178, 1621, 1767, 1860, 2356, 2945, 3242, 3534, 4863, 5890, 6484, 7068, 8105, 8835, 9726, 11780, 16210, 17670, 19452, 24315, 30799, 32420, 35340, 48630, 50251, 61598, 92397, 97260, 100502, 123196, 150753, 153995, 184794, 201004, 251255, 301506, 307990, 369588, 461985, 502510, 603012, 615980, 753765, 923970, 954769, 1005020, 1507530, 1847940, 1909538, 2864307, 3015060, 3819076, 4773845, 5728614, 9547690, 11457228, 14321535, 19095380, 28643070, 57286140]

約数ペア:

[(1, 57286140), (2, 28643070), (3, 19095380), (4, 14321535), (5, 11457228), (6, 9547690), (10, 5728614), (12, 4773845), (15, 3819076), (19, 3015060), (20, 2864307), (30, 1909538), (31, 1847940), (38, 1507530), (57, 1005020), (60, 954769), (62, 923970), (76, 753765), (93, 615980), (95, 603012), (114, 502510), (124, 461985), (155, 369588), (186, 307990), (190, 301506), (228, 251255), (285, 201004), (310, 184794), (372, 153995), (380, 150753), (465, 123196), (570, 100502), (589, 97260), (620, 92397), (930, 61598), (1140, 50251), (1178, 48630), (1621, 35340), (1767, 32420), (1860, 30799), (2356, 24315), (2945, 19452), (3242, 17670), (3534, 16210), (4863, 11780), (5890, 9726), (6484, 8835), (7068, 8105)]