1330656070

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{271}}^1\times {\mathrm{601}}^1$

素因数の和:941

約数の個数: 64

約数和(自身を含む): 2593704960

約数和(自身を除く): 1263048890

約数列:

[1, 2, 5, 10, 19, 38, 43, 86, 95, 190, 215, 271, 430, 542, 601, 817, 1202, 1355, 1634, 2710, 3005, 4085, 5149, 6010, 8170, 10298, 11419, 11653, 22838, 23306, 25745, 25843, 51490, 51686, 57095, 58265, 114190, 116530, 129215, 162871, 221407, 258430, 325742, 442814, 491017, 814355, 982034, 1107035, 1628710, 2214070, 2455085, 3094549, 4910170, 6189098, 7003453, 14006906, 15472745, 30945490, 35017265, 70034530, 133065607, 266131214, 665328035, 1330656070]

約数ペア:

[(1, 1330656070), (2, 665328035), (5, 266131214), (10, 133065607), (19, 70034530), (38, 35017265), (43, 30945490), (86, 15472745), (95, 14006906), (190, 7003453), (215, 6189098), (271, 4910170), (430, 3094549), (542, 2455085), (601, 2214070), (817, 1628710), (1202, 1107035), (1355, 982034), (1634, 814355), (2710, 491017), (3005, 442814), (4085, 325742), (5149, 258430), (6010, 221407), (8170, 162871), (10298, 129215), (11419, 116530), (11653, 114190), (22838, 58265), (23306, 57095), (25745, 51686), (25843, 51490)]