30144972

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{1597}}^1$

素因数の和:1639

約数の個数: 72

約数和(自身を含む): 83313328

約数和(自身を除く): 53168356

約数列:

[1, 2, 3, 4, 6, 11, 12, 13, 22, 26, 33, 39, 44, 52, 66, 78, 121, 132, 143, 156, 242, 286, 363, 429, 484, 572, 726, 858, 1452, 1573, 1597, 1716, 3146, 3194, 4719, 4791, 6292, 6388, 9438, 9582, 17567, 18876, 19164, 20761, 35134, 41522, 52701, 62283, 70268, 83044, 105402, 124566, 193237, 210804, 228371, 249132, 386474, 456742, 579711, 685113, 772948, 913484, 1159422, 1370226, 2318844, 2512081, 2740452, 5024162, 7536243, 10048324, 15072486, 30144972]

約数ペア:

[(1, 30144972), (2, 15072486), (3, 10048324), (4, 7536243), (6, 5024162), (11, 2740452), (12, 2512081), (13, 2318844), (22, 1370226), (26, 1159422), (33, 913484), (39, 772948), (44, 685113), (52, 579711), (66, 456742), (78, 386474), (121, 249132), (132, 228371), (143, 210804), (156, 193237), (242, 124566), (286, 105402), (363, 83044), (429, 70268), (484, 62283), (572, 52701), (726, 41522), (858, 35134), (1452, 20761), (1573, 19164), (1597, 18876), (1716, 17567), (3146, 9582), (3194, 9438), (4719, 6388), (4791, 6292)]