16636590

素因数分解:

$2^1\times 3^4\times 5^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1$

素因数の和:108

約数の個数: 160

約数和(自身を含む): 50181120

約数和(自身を除く): 33544530

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 19, 23, 27, 30, 38, 45, 46, 47, 54, 57, 69, 81, 90, 94, 95, 114, 115, 135, 138, 141, 162, 171, 190, 207, 230, 235, 270, 282, 285, 342, 345, 405, 414, 423, 437, 470, 513, 570, 621, 690, 705, 810, 846, 855, 874, 893, 1026, 1035, 1081, 1242, 1269, 1311, 1410, 1539, 1710, 1786, 1863, 2070, 2115, 2162, 2185, 2538, 2565, 2622, 2679, 3078, 3105, 3243, 3726, 3807, 3933, 4230, 4370, 4465, 5130, 5358, 5405, 6210, 6345, 6486, 6555, 7614, 7695, 7866, 8037, 8930, 9315, 9729, 10810, 11799, 12690, 13110, 13395, 15390, 16074, 16215, 18630, 19035, 19458, 19665, 20539, 23598, 24111, 26790, 29187, 32430, 35397, 38070, 39330, 40185, 41078, 48222, 48645, 58374, 58995, 61617, 70794, 72333, 80370, 87561, 97290, 102695, 117990, 120555, 123234, 144666, 145935, 175122, 176985, 184851, 205390, 241110, 291870, 308085, 353970, 361665, 369702, 437805, 554553, 616170, 723330, 875610, 924255, 1109106, 1663659, 1848510, 2772765, 3327318, 5545530, 8318295, 16636590]

約数ペア:

[(1, 16636590), (2, 8318295), (3, 5545530), (5, 3327318), (6, 2772765), (9, 1848510), (10, 1663659), (15, 1109106), (18, 924255), (19, 875610), (23, 723330), (27, 616170), (30, 554553), (38, 437805), (45, 369702), (46, 361665), (47, 353970), (54, 308085), (57, 291870), (69, 241110), (81, 205390), (90, 184851), (94, 176985), (95, 175122), (114, 145935), (115, 144666), (135, 123234), (138, 120555), (141, 117990), (162, 102695), (171, 97290), (190, 87561), (207, 80370), (230, 72333), (235, 70794), (270, 61617), (282, 58995), (285, 58374), (342, 48645), (345, 48222), (405, 41078), (414, 40185), (423, 39330), (437, 38070), (470, 35397), (513, 32430), (570, 29187), (621, 26790), (690, 24111), (705, 23598), (810, 20539), (846, 19665), (855, 19458), (874, 19035), (893, 18630), (1026, 16215), (1035, 16074), (1081, 15390), (1242, 13395), (1269, 13110), (1311, 12690), (1410, 11799), (1539, 10810), (1710, 9729), (1786, 9315), (1863, 8930), (2070, 8037), (2115, 7866), (2162, 7695), (2185, 7614), (2538, 6555), (2565, 6486), (2622, 6345), (2679, 6210), (3078, 5405), (3105, 5358), (3243, 5130), (3726, 4465), (3807, 4370), (3933, 4230)]