2985618350

素因数分解:

$2^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{211}}^1\times {\mathrm{1979}}^1$

素因数の和:2226

約数の個数: 96

約数和(自身を含む): 6558330240

約数和(自身を除く): 3572711890

約数列:

[1, 2, 5, 10, 11, 13, 22, 25, 26, 50, 55, 65, 110, 130, 143, 211, 275, 286, 325, 422, 550, 650, 715, 1055, 1430, 1979, 2110, 2321, 2743, 3575, 3958, 4642, 5275, 5486, 7150, 9895, 10550, 11605, 13715, 19790, 21769, 23210, 25727, 27430, 30173, 43538, 49475, 51454, 58025, 60346, 68575, 98950, 108845, 116050, 128635, 137150, 150865, 217690, 257270, 282997, 301730, 417569, 544225, 565994, 643175, 754325, 835138, 1088450, 1286350, 1414985, 1508650, 2087845, 2829970, 4175690, 4593259, 5428397, 7074925, 9186518, 10439225, 10856794, 14149850, 20878450, 22966295, 27141985, 45932590, 54283970, 59712367, 114831475, 119424734, 135709925, 229662950, 271419850, 298561835, 597123670, 1492809175, 2985618350]

約数ペア:

[(1, 2985618350), (2, 1492809175), (5, 597123670), (10, 298561835), (11, 271419850), (13, 229662950), (22, 135709925), (25, 119424734), (26, 114831475), (50, 59712367), (55, 54283970), (65, 45932590), (110, 27141985), (130, 22966295), (143, 20878450), (211, 14149850), (275, 10856794), (286, 10439225), (325, 9186518), (422, 7074925), (550, 5428397), (650, 4593259), (715, 4175690), (1055, 2829970), (1430, 2087845), (1979, 1508650), (2110, 1414985), (2321, 1286350), (2743, 1088450), (3575, 835138), (3958, 754325), (4642, 643175), (5275, 565994), (5486, 544225), (7150, 417569), (9895, 301730), (10550, 282997), (11605, 257270), (13715, 217690), (19790, 150865), (21769, 137150), (23210, 128635), (25727, 116050), (27430, 108845), (30173, 98950), (43538, 68575), (49475, 60346), (51454, 58025)]