64963770

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{89}}^1\times {\mathrm{839}}^1$

素因数の和:967

約数の個数: 64

約数和(自身を含む): 163296000

約数和(自身を除く): 98332230

約数列:

[1, 2, 3, 5, 6, 10, 15, 29, 30, 58, 87, 89, 145, 174, 178, 267, 290, 435, 445, 534, 839, 870, 890, 1335, 1678, 2517, 2581, 2670, 4195, 5034, 5162, 7743, 8390, 12585, 12905, 15486, 24331, 25170, 25810, 38715, 48662, 72993, 74671, 77430, 121655, 145986, 149342, 224013, 243310, 364965, 373355, 448026, 729930, 746710, 1120065, 2165459, 2240130, 4330918, 6496377, 10827295, 12992754, 21654590, 32481885, 64963770]

約数ペア:

[(1, 64963770), (2, 32481885), (3, 21654590), (5, 12992754), (6, 10827295), (10, 6496377), (15, 4330918), (29, 2240130), (30, 2165459), (58, 1120065), (87, 746710), (89, 729930), (145, 448026), (174, 373355), (178, 364965), (267, 243310), (290, 224013), (435, 149342), (445, 145986), (534, 121655), (839, 77430), (870, 74671), (890, 72993), (1335, 48662), (1678, 38715), (2517, 25810), (2581, 25170), (2670, 24331), (4195, 15486), (5034, 12905), (5162, 12585), (7743, 8390)]