22647870

素因数分解:

$2^1\times 3^3\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{521}}^1$

素因数の和:567

約数の個数: 128

約数和(自身を含む): 72161280

約数和(自身を除く): 49513410

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 23, 27, 30, 35, 42, 45, 46, 54, 63, 69, 70, 90, 105, 115, 126, 135, 138, 161, 189, 207, 210, 230, 270, 315, 322, 345, 378, 414, 483, 521, 621, 630, 690, 805, 945, 966, 1035, 1042, 1242, 1449, 1563, 1610, 1890, 2070, 2415, 2605, 2898, 3105, 3126, 3647, 4347, 4689, 4830, 5210, 6210, 7245, 7294, 7815, 8694, 9378, 10941, 11983, 14067, 14490, 15630, 18235, 21735, 21882, 23445, 23966, 28134, 32823, 35949, 36470, 43470, 46890, 54705, 59915, 65646, 70335, 71898, 83881, 98469, 107847, 109410, 119830, 140670, 164115, 167762, 179745, 196938, 215694, 251643, 323541, 328230, 359490, 419405, 492345, 503286, 539235, 647082, 754929, 838810, 984690, 1078470, 1258215, 1509858, 1617705, 2264787, 2516430, 3235410, 3774645, 4529574, 7549290, 11323935, 22647870]

約数ペア:

[(1, 22647870), (2, 11323935), (3, 7549290), (5, 4529574), (6, 3774645), (7, 3235410), (9, 2516430), (10, 2264787), (14, 1617705), (15, 1509858), (18, 1258215), (21, 1078470), (23, 984690), (27, 838810), (30, 754929), (35, 647082), (42, 539235), (45, 503286), (46, 492345), (54, 419405), (63, 359490), (69, 328230), (70, 323541), (90, 251643), (105, 215694), (115, 196938), (126, 179745), (135, 167762), (138, 164115), (161, 140670), (189, 119830), (207, 109410), (210, 107847), (230, 98469), (270, 83881), (315, 71898), (322, 70335), (345, 65646), (378, 59915), (414, 54705), (483, 46890), (521, 43470), (621, 36470), (630, 35949), (690, 32823), (805, 28134), (945, 23966), (966, 23445), (1035, 21882), (1042, 21735), (1242, 18235), (1449, 15630), (1563, 14490), (1610, 14067), (1890, 11983), (2070, 10941), (2415, 9378), (2605, 8694), (2898, 7815), (3105, 7294), (3126, 7245), (3647, 6210), (4347, 5210), (4689, 4830)]