130130028

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{47}}^1\times {\mathrm{10987}}^1$

素因数の和:11051

約数の個数: 72

約数和(自身を含む): 383964672

約数和(自身を除く): 253834644

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 47, 63, 84, 94, 126, 141, 188, 252, 282, 329, 423, 564, 658, 846, 987, 1316, 1692, 1974, 2961, 3948, 5922, 10987, 11844, 21974, 32961, 43948, 65922, 76909, 98883, 131844, 153818, 197766, 230727, 307636, 395532, 461454, 516389, 692181, 922908, 1032778, 1384362, 1549167, 2065556, 2768724, 3098334, 3614723, 4647501, 6196668, 7229446, 9295002, 10844169, 14458892, 18590004, 21688338, 32532507, 43376676, 65065014, 130130028]

約数ペア:

[(1, 130130028), (2, 65065014), (3, 43376676), (4, 32532507), (6, 21688338), (7, 18590004), (9, 14458892), (12, 10844169), (14, 9295002), (18, 7229446), (21, 6196668), (28, 4647501), (36, 3614723), (42, 3098334), (47, 2768724), (63, 2065556), (84, 1549167), (94, 1384362), (126, 1032778), (141, 922908), (188, 692181), (252, 516389), (282, 461454), (329, 395532), (423, 307636), (564, 230727), (658, 197766), (846, 153818), (987, 131844), (1316, 98883), (1692, 76909), (1974, 65922), (2961, 43948), (3948, 32961), (5922, 21974), (10987, 11844)]