30753250

素因数分解:

$2^1\times 5^3\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{211}}^1$

素因数の和:292

約数の個数: 64

約数和(自身を含む): 64291968

約数和(自身を除く): 33538718

約数列:

[1, 2, 5, 10, 11, 22, 25, 50, 53, 55, 106, 110, 125, 211, 250, 265, 275, 422, 530, 550, 583, 1055, 1166, 1325, 1375, 2110, 2321, 2650, 2750, 2915, 4642, 5275, 5830, 6625, 10550, 11183, 11605, 13250, 14575, 22366, 23210, 26375, 29150, 52750, 55915, 58025, 72875, 111830, 116050, 123013, 145750, 246026, 279575, 290125, 559150, 580250, 615065, 1230130, 1397875, 2795750, 3075325, 6150650, 15376625, 30753250]

約数ペア:

[(1, 30753250), (2, 15376625), (5, 6150650), (10, 3075325), (11, 2795750), (22, 1397875), (25, 1230130), (50, 615065), (53, 580250), (55, 559150), (106, 290125), (110, 279575), (125, 246026), (211, 145750), (250, 123013), (265, 116050), (275, 111830), (422, 72875), (530, 58025), (550, 55915), (583, 52750), (1055, 29150), (1166, 26375), (1325, 23210), (1375, 22366), (2110, 14575), (2321, 13250), (2650, 11605), (2750, 11183), (2915, 10550), (4642, 6625), (5275, 5830)]