16766190

素因数分解:

$2^1\times 3^4\times 5^1\times 7^1\times {\mathrm{2957}}^1$

素因数の和:2983

約数の個数: 80

約数和(自身を含む): 51540192

約数和(自身を除く): 34774002

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 27, 30, 35, 42, 45, 54, 63, 70, 81, 90, 105, 126, 135, 162, 189, 210, 270, 315, 378, 405, 567, 630, 810, 945, 1134, 1890, 2835, 2957, 5670, 5914, 8871, 14785, 17742, 20699, 26613, 29570, 41398, 44355, 53226, 62097, 79839, 88710, 103495, 124194, 133065, 159678, 186291, 206990, 239517, 266130, 310485, 372582, 399195, 479034, 558873, 620970, 798390, 931455, 1117746, 1197585, 1676619, 1862910, 2395170, 2794365, 3353238, 5588730, 8383095, 16766190]

約数ペア:

[(1, 16766190), (2, 8383095), (3, 5588730), (5, 3353238), (6, 2794365), (7, 2395170), (9, 1862910), (10, 1676619), (14, 1197585), (15, 1117746), (18, 931455), (21, 798390), (27, 620970), (30, 558873), (35, 479034), (42, 399195), (45, 372582), (54, 310485), (63, 266130), (70, 239517), (81, 206990), (90, 186291), (105, 159678), (126, 133065), (135, 124194), (162, 103495), (189, 88710), (210, 79839), (270, 62097), (315, 53226), (378, 44355), (405, 41398), (567, 29570), (630, 26613), (810, 20699), (945, 17742), (1134, 14785), (1890, 8871), (2835, 5914), (2957, 5670)]