1946388420

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{97}}^1\times {\mathrm{37159}}^1$

素因数の和:37274

約数の個数: 96

約数和(自身を含む): 6118022400

約数和(自身を除く): 4171633980

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 90, 97, 108, 135, 180, 194, 270, 291, 388, 485, 540, 582, 873, 970, 1164, 1455, 1746, 1940, 2619, 2910, 3492, 4365, 5238, 5820, 8730, 10476, 13095, 17460, 26190, 37159, 52380, 74318, 111477, 148636, 185795, 222954, 334431, 371590, 445908, 557385, 668862, 743180, 1003293, 1114770, 1337724, 1672155, 2006586, 2229540, 3344310, 3604423, 4013172, 5016465, 6688620, 7208846, 10032930, 10813269, 14417692, 18022115, 20065860, 21626538, 32439807, 36044230, 43253076, 54066345, 64879614, 72088460, 97319421, 108132690, 129759228, 162199035, 194638842, 216265380, 324398070, 389277684, 486597105, 648796140, 973194210, 1946388420]

約数ペア:

[(1, 1946388420), (2, 973194210), (3, 648796140), (4, 486597105), (5, 389277684), (6, 324398070), (9, 216265380), (10, 194638842), (12, 162199035), (15, 129759228), (18, 108132690), (20, 97319421), (27, 72088460), (30, 64879614), (36, 54066345), (45, 43253076), (54, 36044230), (60, 32439807), (90, 21626538), (97, 20065860), (108, 18022115), (135, 14417692), (180, 10813269), (194, 10032930), (270, 7208846), (291, 6688620), (388, 5016465), (485, 4013172), (540, 3604423), (582, 3344310), (873, 2229540), (970, 2006586), (1164, 1672155), (1455, 1337724), (1746, 1114770), (1940, 1003293), (2619, 743180), (2910, 668862), (3492, 557385), (4365, 445908), (5238, 371590), (5820, 334431), (8730, 222954), (10476, 185795), (13095, 148636), (17460, 111477), (26190, 74318), (37159, 52380)]