128039310

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{4957}}^1$

素因数の和:5018

約数の個数: 96

約数和(自身を含む): 389817792

約数和(自身を除く): 261778482

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 30, 35, 41, 42, 45, 63, 70, 82, 90, 105, 123, 126, 205, 210, 246, 287, 315, 369, 410, 574, 615, 630, 738, 861, 1230, 1435, 1722, 1845, 2583, 2870, 3690, 4305, 4957, 5166, 8610, 9914, 12915, 14871, 24785, 25830, 29742, 34699, 44613, 49570, 69398, 74355, 89226, 104097, 148710, 173495, 203237, 208194, 223065, 312291, 346990, 406474, 446130, 520485, 609711, 624582, 1016185, 1040970, 1219422, 1422659, 1561455, 1829133, 2032370, 2845318, 3048555, 3122910, 3658266, 4267977, 6097110, 7113295, 8535954, 9145665, 12803931, 14226590, 18291330, 21339885, 25607862, 42679770, 64019655, 128039310]

約数ペア:

[(1, 128039310), (2, 64019655), (3, 42679770), (5, 25607862), (6, 21339885), (7, 18291330), (9, 14226590), (10, 12803931), (14, 9145665), (15, 8535954), (18, 7113295), (21, 6097110), (30, 4267977), (35, 3658266), (41, 3122910), (42, 3048555), (45, 2845318), (63, 2032370), (70, 1829133), (82, 1561455), (90, 1422659), (105, 1219422), (123, 1040970), (126, 1016185), (205, 624582), (210, 609711), (246, 520485), (287, 446130), (315, 406474), (369, 346990), (410, 312291), (574, 223065), (615, 208194), (630, 203237), (738, 173495), (861, 148710), (1230, 104097), (1435, 89226), (1722, 74355), (1845, 69398), (2583, 49570), (2870, 44613), (3690, 34699), (4305, 29742), (4957, 25830), (5166, 24785), (8610, 14871), (9914, 12915)]