910662610

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{491}}^1\times {\mathrm{1297}}^1$

素因数の和:1819

約数の個数: 64

約数和(自身を含む): 1931174784

約数和(自身を除く): 1020512174

約数列:

[1, 2, 5, 10, 11, 13, 22, 26, 55, 65, 110, 130, 143, 286, 491, 715, 982, 1297, 1430, 2455, 2594, 4910, 5401, 6383, 6485, 10802, 12766, 12970, 14267, 16861, 27005, 28534, 31915, 33722, 54010, 63830, 70213, 71335, 84305, 140426, 142670, 168610, 185471, 351065, 370942, 636827, 702130, 927355, 1273654, 1854710, 3184135, 6368270, 7005097, 8278751, 14010194, 16557502, 35025485, 41393755, 70050970, 82787510, 91066261, 182132522, 455331305, 910662610]

約数ペア:

[(1, 910662610), (2, 455331305), (5, 182132522), (10, 91066261), (11, 82787510), (13, 70050970), (22, 41393755), (26, 35025485), (55, 16557502), (65, 14010194), (110, 8278751), (130, 7005097), (143, 6368270), (286, 3184135), (491, 1854710), (715, 1273654), (982, 927355), (1297, 702130), (1430, 636827), (2455, 370942), (2594, 351065), (4910, 185471), (5401, 168610), (6383, 142670), (6485, 140426), (10802, 84305), (12766, 71335), (12970, 70213), (14267, 63830), (16861, 54010), (27005, 33722), (28534, 31915)]