30220047036

素因数分解:

$2^2\times 3^2\times {\mathrm{37}}^1\times {\mathrm{359}}^1\times {\mathrm{63197}}^1$

素因数の和:63603

約数の個数: 72

約数和(自身を含む): 78673926240

約数和(自身を除く): 48453879204

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 37, 74, 111, 148, 222, 333, 359, 444, 666, 718, 1077, 1332, 1436, 2154, 3231, 4308, 6462, 12924, 13283, 26566, 39849, 53132, 63197, 79698, 119547, 126394, 159396, 189591, 239094, 252788, 379182, 478188, 568773, 758364, 1137546, 2275092, 2338289, 4676578, 7014867, 9353156, 14029734, 21044601, 22687723, 28059468, 42089202, 45375446, 68063169, 84178404, 90750892, 136126338, 204189507, 272252676, 408379014, 816758028, 839445751, 1678891502, 2518337253, 3357783004, 5036674506, 7555011759, 10073349012, 15110023518, 30220047036]

約数ペア:

[(1, 30220047036), (2, 15110023518), (3, 10073349012), (4, 7555011759), (6, 5036674506), (9, 3357783004), (12, 2518337253), (18, 1678891502), (36, 839445751), (37, 816758028), (74, 408379014), (111, 272252676), (148, 204189507), (222, 136126338), (333, 90750892), (359, 84178404), (444, 68063169), (666, 45375446), (718, 42089202), (1077, 28059468), (1332, 22687723), (1436, 21044601), (2154, 14029734), (3231, 9353156), (4308, 7014867), (6462, 4676578), (12924, 2338289), (13283, 2275092), (26566, 1137546), (39849, 758364), (53132, 568773), (63197, 478188), (79698, 379182), (119547, 252788), (126394, 239094), (159396, 189591)]