39841290

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{1013}}^1$

素因数の和:1068

約数の個数: 96

約数和(自身を含む): 113892480

約数和(自身を除く): 74051190

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 19, 23, 30, 38, 45, 46, 57, 69, 90, 95, 114, 115, 138, 171, 190, 207, 230, 285, 342, 345, 414, 437, 570, 690, 855, 874, 1013, 1035, 1311, 1710, 2026, 2070, 2185, 2622, 3039, 3933, 4370, 5065, 6078, 6555, 7866, 9117, 10130, 13110, 15195, 18234, 19247, 19665, 23299, 30390, 38494, 39330, 45585, 46598, 57741, 69897, 91170, 96235, 115482, 116495, 139794, 173223, 192470, 209691, 232990, 288705, 346446, 349485, 419382, 442681, 577410, 698970, 866115, 885362, 1048455, 1328043, 1732230, 2096910, 2213405, 2656086, 3984129, 4426810, 6640215, 7968258, 13280430, 19920645, 39841290]

約数ペア:

[(1, 39841290), (2, 19920645), (3, 13280430), (5, 7968258), (6, 6640215), (9, 4426810), (10, 3984129), (15, 2656086), (18, 2213405), (19, 2096910), (23, 1732230), (30, 1328043), (38, 1048455), (45, 885362), (46, 866115), (57, 698970), (69, 577410), (90, 442681), (95, 419382), (114, 349485), (115, 346446), (138, 288705), (171, 232990), (190, 209691), (207, 192470), (230, 173223), (285, 139794), (342, 116495), (345, 115482), (414, 96235), (437, 91170), (570, 69897), (690, 57741), (855, 46598), (874, 45585), (1013, 39330), (1035, 38494), (1311, 30390), (1710, 23299), (2026, 19665), (2070, 19247), (2185, 18234), (2622, 15195), (3039, 13110), (3933, 10130), (4370, 9117), (5065, 7866), (6078, 6555)]