22142340

素因数分解:

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

素因数の和:290

約数の個数: 144

約数和(自身を含む): 75007296

約数和(自身を除く): 52864956

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 20, 22, 30, 33, 36, 44, 45, 53, 55, 60, 66, 90, 99, 106, 110, 132, 159, 165, 180, 198, 211, 212, 220, 265, 318, 330, 396, 422, 477, 495, 530, 583, 633, 636, 660, 795, 844, 954, 990, 1055, 1060, 1166, 1266, 1590, 1749, 1899, 1908, 1980, 2110, 2321, 2332, 2385, 2532, 2915, 3165, 3180, 3498, 3798, 4220, 4642, 4770, 5247, 5830, 6330, 6963, 6996, 7596, 8745, 9284, 9495, 9540, 10494, 11183, 11605, 11660, 12660, 13926, 17490, 18990, 20889, 20988, 22366, 23210, 26235, 27852, 33549, 34815, 34980, 37980, 41778, 44732, 46420, 52470, 55915, 67098, 69630, 83556, 100647, 104445, 104940, 111830, 123013, 134196, 139260, 167745, 201294, 208890, 223660, 246026, 335490, 369039, 402588, 417780, 492052, 503235, 615065, 670980, 738078, 1006470, 1107117, 1230130, 1476156, 1845195, 2012940, 2214234, 2460260, 3690390, 4428468, 5535585, 7380780, 11071170, 22142340]

約数ペア:

[(1, 22142340), (2, 11071170), (3, 7380780), (4, 5535585), (5, 4428468), (6, 3690390), (9, 2460260), (10, 2214234), (11, 2012940), (12, 1845195), (15, 1476156), (18, 1230130), (20, 1107117), (22, 1006470), (30, 738078), (33, 670980), (36, 615065), (44, 503235), (45, 492052), (53, 417780), (55, 402588), (60, 369039), (66, 335490), (90, 246026), (99, 223660), (106, 208890), (110, 201294), (132, 167745), (159, 139260), (165, 134196), (180, 123013), (198, 111830), (211, 104940), (212, 104445), (220, 100647), (265, 83556), (318, 69630), (330, 67098), (396, 55915), (422, 52470), (477, 46420), (495, 44732), (530, 41778), (583, 37980), (633, 34980), (636, 34815), (660, 33549), (795, 27852), (844, 26235), (954, 23210), (990, 22366), (1055, 20988), (1060, 20889), (1166, 18990), (1266, 17490), (1590, 13926), (1749, 12660), (1899, 11660), (1908, 11605), (1980, 11183), (2110, 10494), (2321, 9540), (2332, 9495), (2385, 9284), (2532, 8745), (2915, 7596), (3165, 6996), (3180, 6963), (3498, 6330), (3798, 5830), (4220, 5247), (4642, 4770)]