30428112

素因数分解:

$2^4\times 3^1\times {\mathrm{11}}^2\times {\mathrm{13}}^2\times {\mathrm{31}}^1$

素因数の和:90

約数の個数: 180

約数和(自身を含む): 96577152

約数和(自身を除く): 66149040

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 13, 16, 22, 24, 26, 31, 33, 39, 44, 48, 52, 62, 66, 78, 88, 93, 104, 121, 124, 132, 143, 156, 169, 176, 186, 208, 242, 248, 264, 286, 312, 338, 341, 363, 372, 403, 429, 484, 496, 507, 528, 572, 624, 676, 682, 726, 744, 806, 858, 968, 1014, 1023, 1144, 1209, 1352, 1364, 1452, 1488, 1573, 1612, 1716, 1859, 1936, 2028, 2046, 2288, 2418, 2704, 2728, 2904, 3146, 3224, 3432, 3718, 3751, 4056, 4092, 4433, 4719, 4836, 5239, 5456, 5577, 5808, 6292, 6448, 6864, 7436, 7502, 8112, 8184, 8866, 9438, 9672, 10478, 11154, 11253, 12584, 13299, 14872, 15004, 15717, 16368, 17732, 18876, 19344, 20449, 20956, 22308, 22506, 25168, 26598, 29744, 30008, 31434, 35464, 37752, 40898, 41912, 44616, 45012, 48763, 53196, 57629, 60016, 61347, 62868, 70928, 75504, 81796, 83824, 89232, 90024, 97526, 106392, 115258, 122694, 125736, 146289, 163592, 172887, 180048, 195052, 212784, 230516, 245388, 251472, 292578, 327184, 345774, 390104, 461032, 490776, 585156, 633919, 691548, 780208, 922064, 981552, 1170312, 1267838, 1383096, 1901757, 2340624, 2535676, 2766192, 3803514, 5071352, 7607028, 10142704, 15214056, 30428112]

約数ペア:

[(1, 30428112), (2, 15214056), (3, 10142704), (4, 7607028), (6, 5071352), (8, 3803514), (11, 2766192), (12, 2535676), (13, 2340624), (16, 1901757), (22, 1383096), (24, 1267838), (26, 1170312), (31, 981552), (33, 922064), (39, 780208), (44, 691548), (48, 633919), (52, 585156), (62, 490776), (66, 461032), (78, 390104), (88, 345774), (93, 327184), (104, 292578), (121, 251472), (124, 245388), (132, 230516), (143, 212784), (156, 195052), (169, 180048), (176, 172887), (186, 163592), (208, 146289), (242, 125736), (248, 122694), (264, 115258), (286, 106392), (312, 97526), (338, 90024), (341, 89232), (363, 83824), (372, 81796), (403, 75504), (429, 70928), (484, 62868), (496, 61347), (507, 60016), (528, 57629), (572, 53196), (624, 48763), (676, 45012), (682, 44616), (726, 41912), (744, 40898), (806, 37752), (858, 35464), (968, 31434), (1014, 30008), (1023, 29744), (1144, 26598), (1209, 25168), (1352, 22506), (1364, 22308), (1452, 20956), (1488, 20449), (1573, 19344), (1612, 18876), (1716, 17732), (1859, 16368), (1936, 15717), (2028, 15004), (2046, 14872), (2288, 13299), (2418, 12584), (2704, 11253), (2728, 11154), (2904, 10478), (3146, 9672), (3224, 9438), (3432, 8866), (3718, 8184), (3751, 8112), (4056, 7502), (4092, 7436), (4433, 6864), (4719, 6448), (4836, 6292), (5239, 5808), (5456, 5577)]