214725990

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{97}}^1\times {\mathrm{113}}^1\times {\mathrm{653}}^1$

素因数の和:873

約数の個数: 64

約数和(自身を含む): 526067136

約数和(自身を除く): 311341146

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 97, 113, 194, 226, 291, 339, 485, 565, 582, 653, 678, 970, 1130, 1306, 1455, 1695, 1959, 2910, 3265, 3390, 3918, 6530, 9795, 10961, 19590, 21922, 32883, 54805, 63341, 65766, 73789, 109610, 126682, 147578, 164415, 190023, 221367, 316705, 328830, 368945, 380046, 442734, 633410, 737890, 950115, 1106835, 1900230, 2213670, 7157533, 14315066, 21472599, 35787665, 42945198, 71575330, 107362995, 214725990]

約数ペア:

[(1, 214725990), (2, 107362995), (3, 71575330), (5, 42945198), (6, 35787665), (10, 21472599), (15, 14315066), (30, 7157533), (97, 2213670), (113, 1900230), (194, 1106835), (226, 950115), (291, 737890), (339, 633410), (485, 442734), (565, 380046), (582, 368945), (653, 328830), (678, 316705), (970, 221367), (1130, 190023), (1306, 164415), (1455, 147578), (1695, 126682), (1959, 109610), (2910, 73789), (3265, 65766), (3390, 63341), (3918, 54805), (6530, 32883), (9795, 21922), (10961, 19590)]