84006210

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{73}}^1\times {\mathrm{89}}^1\times {\mathrm{431}}^1$

素因数の和:603

約数の個数: 64

約数和(自身を含む): 207152640

約数和(自身を除く): 123146430

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 73, 89, 146, 178, 219, 267, 365, 431, 438, 445, 534, 730, 862, 890, 1095, 1293, 1335, 2155, 2190, 2586, 2670, 4310, 6465, 6497, 12930, 12994, 19491, 31463, 32485, 38359, 38982, 62926, 64970, 76718, 94389, 97455, 115077, 157315, 188778, 191795, 194910, 230154, 314630, 383590, 471945, 575385, 943890, 1150770, 2800207, 5600414, 8400621, 14001035, 16801242, 28002070, 42003105, 84006210]

約数ペア:

[(1, 84006210), (2, 42003105), (3, 28002070), (5, 16801242), (6, 14001035), (10, 8400621), (15, 5600414), (30, 2800207), (73, 1150770), (89, 943890), (146, 575385), (178, 471945), (219, 383590), (267, 314630), (365, 230154), (431, 194910), (438, 191795), (445, 188778), (534, 157315), (730, 115077), (862, 97455), (890, 94389), (1095, 76718), (1293, 64970), (1335, 62926), (2155, 38982), (2190, 38359), (2586, 32485), (2670, 31463), (4310, 19491), (6465, 12994), (6497, 12930)]