2758650

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{53}}^1\times {\mathrm{347}}^1$

素因数の和:415

約数の個数: 48

約数和(自身を含む): 6990624

約数和(自身を除く): 4231974

約数列:

[1, 2, 3, 5, 6, 10, 15, 25, 30, 50, 53, 75, 106, 150, 159, 265, 318, 347, 530, 694, 795, 1041, 1325, 1590, 1735, 2082, 2650, 3470, 3975, 5205, 7950, 8675, 10410, 17350, 18391, 26025, 36782, 52050, 55173, 91955, 110346, 183910, 275865, 459775, 551730, 919550, 1379325, 2758650]

約数ペア:

[(1, 2758650), (2, 1379325), (3, 919550), (5, 551730), (6, 459775), (10, 275865), (15, 183910), (25, 110346), (30, 91955), (50, 55173), (53, 52050), (75, 36782), (106, 26025), (150, 18391), (159, 17350), (265, 10410), (318, 8675), (347, 7950), (530, 5205), (694, 3975), (795, 3470), (1041, 2650), (1325, 2082), (1590, 1735)]