1420003722

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{89}}^1\times {\mathrm{173}}^1\times {\mathrm{809}}^1$

素因数の和:1095

約数の個数: 64

約数和(自身を含む): 3044304000

約数和(自身を除く): 1624300278

約数列:

[1, 2, 3, 6, 19, 38, 57, 89, 114, 173, 178, 267, 346, 519, 534, 809, 1038, 1618, 1691, 2427, 3287, 3382, 4854, 5073, 6574, 9861, 10146, 15371, 15397, 19722, 30742, 30794, 46113, 46191, 72001, 92226, 92382, 139957, 144002, 216003, 279914, 292543, 419871, 432006, 585086, 839742, 877629, 1368019, 1755258, 2659183, 2736038, 4104057, 5318366, 7977549, 8208114, 12456173, 15955098, 24912346, 37368519, 74737038, 236667287, 473334574, 710001861, 1420003722]

約数ペア:

[(1, 1420003722), (2, 710001861), (3, 473334574), (6, 236667287), (19, 74737038), (38, 37368519), (57, 24912346), (89, 15955098), (114, 12456173), (173, 8208114), (178, 7977549), (267, 5318366), (346, 4104057), (519, 2736038), (534, 2659183), (809, 1755258), (1038, 1368019), (1618, 877629), (1691, 839742), (2427, 585086), (3287, 432006), (3382, 419871), (4854, 292543), (5073, 279914), (6574, 216003), (9861, 144002), (10146, 139957), (15371, 92382), (15397, 92226), (19722, 72001), (30742, 46191), (30794, 46113)]