16997190

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{2791}}^1$

素因数の和:2837

約数の個数: 64

約数和(自身を含む): 48245760

約数和(自身を除く): 31248570

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 29, 30, 35, 42, 58, 70, 87, 105, 145, 174, 203, 210, 290, 406, 435, 609, 870, 1015, 1218, 2030, 2791, 3045, 5582, 6090, 8373, 13955, 16746, 19537, 27910, 39074, 41865, 58611, 80939, 83730, 97685, 117222, 161878, 195370, 242817, 293055, 404695, 485634, 566573, 586110, 809390, 1133146, 1214085, 1699719, 2428170, 2832865, 3399438, 5665730, 8498595, 16997190]

約数ペア:

[(1, 16997190), (2, 8498595), (3, 5665730), (5, 3399438), (6, 2832865), (7, 2428170), (10, 1699719), (14, 1214085), (15, 1133146), (21, 809390), (29, 586110), (30, 566573), (35, 485634), (42, 404695), (58, 293055), (70, 242817), (87, 195370), (105, 161878), (145, 117222), (174, 97685), (203, 83730), (210, 80939), (290, 58611), (406, 41865), (435, 39074), (609, 27910), (870, 19537), (1015, 16746), (1218, 13955), (2030, 8373), (2791, 6090), (3045, 5582)]