30375972

素因数分解:

$2^2\times 3^6\times {\mathrm{11}}^1\times {\mathrm{947}}^1$

素因数の和:980

約数の個数: 84

約数和(自身を含む): 87037776

約数和(自身を除く): 56661804

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 27, 33, 36, 44, 54, 66, 81, 99, 108, 132, 162, 198, 243, 297, 324, 396, 486, 594, 729, 891, 947, 972, 1188, 1458, 1782, 1894, 2673, 2841, 2916, 3564, 3788, 5346, 5682, 8019, 8523, 10417, 10692, 11364, 16038, 17046, 20834, 25569, 31251, 32076, 34092, 41668, 51138, 62502, 76707, 93753, 102276, 125004, 153414, 187506, 230121, 281259, 306828, 375012, 460242, 562518, 690363, 843777, 920484, 1125036, 1380726, 1687554, 2531331, 2761452, 3375108, 5062662, 7593993, 10125324, 15187986, 30375972]

約数ペア:

[(1, 30375972), (2, 15187986), (3, 10125324), (4, 7593993), (6, 5062662), (9, 3375108), (11, 2761452), (12, 2531331), (18, 1687554), (22, 1380726), (27, 1125036), (33, 920484), (36, 843777), (44, 690363), (54, 562518), (66, 460242), (81, 375012), (99, 306828), (108, 281259), (132, 230121), (162, 187506), (198, 153414), (243, 125004), (297, 102276), (324, 93753), (396, 76707), (486, 62502), (594, 51138), (729, 41668), (891, 34092), (947, 32076), (972, 31251), (1188, 25569), (1458, 20834), (1782, 17046), (1894, 16038), (2673, 11364), (2841, 10692), (2916, 10417), (3564, 8523), (3788, 8019), (5346, 5682)]