16742110

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{1279}}^1$

素因数の和:1321

約数の個数: 64

約数和(自身を含む): 39813120

約数和(自身を除く): 23071010

約数列:

[1, 2, 5, 7, 10, 11, 14, 17, 22, 34, 35, 55, 70, 77, 85, 110, 119, 154, 170, 187, 238, 374, 385, 595, 770, 935, 1190, 1279, 1309, 1870, 2558, 2618, 6395, 6545, 8953, 12790, 13090, 14069, 17906, 21743, 28138, 43486, 44765, 70345, 89530, 98483, 108715, 140690, 152201, 196966, 217430, 239173, 304402, 478346, 492415, 761005, 984830, 1195865, 1522010, 1674211, 2391730, 3348422, 8371055, 16742110]

約数ペア:

[(1, 16742110), (2, 8371055), (5, 3348422), (7, 2391730), (10, 1674211), (11, 1522010), (14, 1195865), (17, 984830), (22, 761005), (34, 492415), (35, 478346), (55, 304402), (70, 239173), (77, 217430), (85, 196966), (110, 152201), (119, 140690), (154, 108715), (170, 98483), (187, 89530), (238, 70345), (374, 44765), (385, 43486), (595, 28138), (770, 21743), (935, 17906), (1190, 14069), (1279, 13090), (1309, 12790), (1870, 8953), (2558, 6545), (2618, 6395)]