66702350

素因数分解:

$2^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{491}}^1$

素因数の和:546

約数の個数: 96

約数和(自身を含む): 153740160

約数和(自身を除く): 87037810

約数列:

[1, 2, 5, 10, 11, 13, 19, 22, 25, 26, 38, 50, 55, 65, 95, 110, 130, 143, 190, 209, 247, 275, 286, 325, 418, 475, 491, 494, 550, 650, 715, 950, 982, 1045, 1235, 1430, 2090, 2455, 2470, 2717, 3575, 4910, 5225, 5401, 5434, 6175, 6383, 7150, 9329, 10450, 10802, 12275, 12350, 12766, 13585, 18658, 24550, 27005, 27170, 31915, 46645, 54010, 63830, 67925, 70213, 93290, 102619, 121277, 135025, 135850, 140426, 159575, 205238, 233225, 242554, 270050, 319150, 351065, 466450, 513095, 606385, 702130, 1026190, 1212770, 1334047, 1755325, 2565475, 2668094, 3031925, 3510650, 5130950, 6063850, 6670235, 13340470, 33351175, 66702350]

約数ペア:

[(1, 66702350), (2, 33351175), (5, 13340470), (10, 6670235), (11, 6063850), (13, 5130950), (19, 3510650), (22, 3031925), (25, 2668094), (26, 2565475), (38, 1755325), (50, 1334047), (55, 1212770), (65, 1026190), (95, 702130), (110, 606385), (130, 513095), (143, 466450), (190, 351065), (209, 319150), (247, 270050), (275, 242554), (286, 233225), (325, 205238), (418, 159575), (475, 140426), (491, 135850), (494, 135025), (550, 121277), (650, 102619), (715, 93290), (950, 70213), (982, 67925), (1045, 63830), (1235, 54010), (1430, 46645), (2090, 31915), (2455, 27170), (2470, 27005), (2717, 24550), (3575, 18658), (4910, 13585), (5225, 12766), (5401, 12350), (5434, 12275), (6175, 10802), (6383, 10450), (7150, 9329)]