15690424540

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{877}}^1\times {\mathrm{2719}}^1$

素因数の和:3659

約数の個数: 96

約数和(自身を含む): 38516244480

約数和(自身を除く): 22825819940

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 47, 70, 94, 140, 188, 235, 329, 470, 658, 877, 940, 1316, 1645, 1754, 2719, 3290, 3508, 4385, 5438, 6139, 6580, 8770, 10876, 12278, 13595, 17540, 19033, 24556, 27190, 30695, 38066, 41219, 54380, 61390, 76132, 82438, 95165, 122780, 127793, 164876, 190330, 206095, 255586, 288533, 380660, 412190, 511172, 577066, 638965, 824380, 894551, 1154132, 1277930, 1442665, 1789102, 2384563, 2555860, 2885330, 3578204, 4472755, 4769126, 5770660, 8945510, 9538252, 11922815, 16691941, 17891020, 23845630, 33383882, 47691260, 66767764, 83459705, 112074461, 166919410, 224148922, 333838820, 448297844, 560372305, 784521227, 1120744610, 1569042454, 2241489220, 3138084908, 3922606135, 7845212270, 15690424540]

約数ペア:

[(1, 15690424540), (2, 7845212270), (4, 3922606135), (5, 3138084908), (7, 2241489220), (10, 1569042454), (14, 1120744610), (20, 784521227), (28, 560372305), (35, 448297844), (47, 333838820), (70, 224148922), (94, 166919410), (140, 112074461), (188, 83459705), (235, 66767764), (329, 47691260), (470, 33383882), (658, 23845630), (877, 17891020), (940, 16691941), (1316, 11922815), (1645, 9538252), (1754, 8945510), (2719, 5770660), (3290, 4769126), (3508, 4472755), (4385, 3578204), (5438, 2885330), (6139, 2555860), (6580, 2384563), (8770, 1789102), (10876, 1442665), (12278, 1277930), (13595, 1154132), (17540, 894551), (19033, 824380), (24556, 638965), (27190, 577066), (30695, 511172), (38066, 412190), (41219, 380660), (54380, 288533), (61390, 255586), (76132, 206095), (82438, 190330), (95165, 164876), (122780, 127793)]