306853250

素因数分解:

$2^1\times 5^3\times {\mathrm{11}}^1\times {\mathrm{241}}^1\times {\mathrm{463}}^1$

素因数の和:732

約数の個数: 64

約数和(自身を含む): 630609408

約数和(自身を除く): 323756158

約数列:

[1, 2, 5, 10, 11, 22, 25, 50, 55, 110, 125, 241, 250, 275, 463, 482, 550, 926, 1205, 1375, 2315, 2410, 2651, 2750, 4630, 5093, 5302, 6025, 10186, 11575, 12050, 13255, 23150, 25465, 26510, 30125, 50930, 57875, 60250, 66275, 111583, 115750, 127325, 132550, 223166, 254650, 331375, 557915, 636625, 662750, 1115830, 1227413, 1273250, 2454826, 2789575, 5579150, 6137065, 12274130, 13947875, 27895750, 30685325, 61370650, 153426625, 306853250]

約数ペア:

[(1, 306853250), (2, 153426625), (5, 61370650), (10, 30685325), (11, 27895750), (22, 13947875), (25, 12274130), (50, 6137065), (55, 5579150), (110, 2789575), (125, 2454826), (241, 1273250), (250, 1227413), (275, 1115830), (463, 662750), (482, 636625), (550, 557915), (926, 331375), (1205, 254650), (1375, 223166), (2315, 132550), (2410, 127325), (2651, 115750), (2750, 111583), (4630, 66275), (5093, 60250), (5302, 57875), (6025, 50930), (10186, 30125), (11575, 26510), (12050, 25465), (13255, 23150)]