195557310

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^2\times {\mathrm{463}}^1$

素因数の和:527

約数の個数: 144

約数和(自身を含む): 579144384

約数和(自身を除く): 383587074

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 19, 26, 30, 38, 39, 45, 57, 65, 78, 90, 95, 114, 117, 130, 171, 190, 195, 234, 247, 285, 342, 361, 390, 463, 494, 570, 585, 722, 741, 855, 926, 1083, 1170, 1235, 1389, 1482, 1710, 1805, 2166, 2223, 2315, 2470, 2778, 3249, 3610, 3705, 4167, 4446, 4630, 4693, 5415, 6019, 6498, 6945, 7410, 8334, 8797, 9386, 10830, 11115, 12038, 13890, 14079, 16245, 17594, 18057, 20835, 22230, 23465, 26391, 28158, 30095, 32490, 36114, 41670, 42237, 43985, 46930, 52782, 54171, 60190, 70395, 79173, 84474, 87970, 90285, 108342, 114361, 131955, 140790, 158346, 167143, 180570, 211185, 228722, 263910, 270855, 334286, 343083, 395865, 422370, 501429, 541710, 571805, 686166, 791730, 835715, 1002858, 1029249, 1143610, 1504287, 1671430, 1715415, 2058498, 2172859, 2507145, 3008574, 3430830, 4345718, 5014290, 5146245, 6518577, 7521435, 10292490, 10864295, 13037154, 15042870, 19555731, 21728590, 32592885, 39111462, 65185770, 97778655, 195557310]

約数ペア:

[(1, 195557310), (2, 97778655), (3, 65185770), (5, 39111462), (6, 32592885), (9, 21728590), (10, 19555731), (13, 15042870), (15, 13037154), (18, 10864295), (19, 10292490), (26, 7521435), (30, 6518577), (38, 5146245), (39, 5014290), (45, 4345718), (57, 3430830), (65, 3008574), (78, 2507145), (90, 2172859), (95, 2058498), (114, 1715415), (117, 1671430), (130, 1504287), (171, 1143610), (190, 1029249), (195, 1002858), (234, 835715), (247, 791730), (285, 686166), (342, 571805), (361, 541710), (390, 501429), (463, 422370), (494, 395865), (570, 343083), (585, 334286), (722, 270855), (741, 263910), (855, 228722), (926, 211185), (1083, 180570), (1170, 167143), (1235, 158346), (1389, 140790), (1482, 131955), (1710, 114361), (1805, 108342), (2166, 90285), (2223, 87970), (2315, 84474), (2470, 79173), (2778, 70395), (3249, 60190), (3610, 54171), (3705, 52782), (4167, 46930), (4446, 43985), (4630, 42237), (4693, 41670), (5415, 36114), (6019, 32490), (6498, 30095), (6945, 28158), (7410, 26391), (8334, 23465), (8797, 22230), (9386, 20835), (10830, 18057), (11115, 17594), (12038, 16245), (13890, 14079)]