153428730

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{1307}}^1$

素因数の和:1380

約数の個数: 128

約数和(自身を含む): 464099328

約数和(自身を除く): 310670598

約数列:

[1, 2, 3, 5, 6, 7, 10, 13, 14, 15, 21, 26, 30, 35, 39, 42, 43, 65, 70, 78, 86, 91, 105, 129, 130, 182, 195, 210, 215, 258, 273, 301, 390, 430, 455, 546, 559, 602, 645, 903, 910, 1118, 1290, 1307, 1365, 1505, 1677, 1806, 2614, 2730, 2795, 3010, 3354, 3913, 3921, 4515, 5590, 6535, 7826, 7842, 8385, 9030, 9149, 11739, 13070, 16770, 16991, 18298, 19565, 19605, 23478, 27447, 33982, 39130, 39210, 45745, 50973, 54894, 56201, 58695, 84955, 91490, 101946, 112402, 117390, 118937, 137235, 168603, 169910, 237874, 254865, 274470, 281005, 337206, 356811, 393407, 509730, 562010, 594685, 713622, 730613, 786814, 843015, 1180221, 1189370, 1461226, 1686030, 1784055, 1967035, 2191839, 2360442, 3568110, 3653065, 3934070, 4383678, 5114291, 5901105, 7306130, 10228582, 10959195, 11802210, 15342873, 21918390, 25571455, 30685746, 51142910, 76714365, 153428730]

約数ペア:

[(1, 153428730), (2, 76714365), (3, 51142910), (5, 30685746), (6, 25571455), (7, 21918390), (10, 15342873), (13, 11802210), (14, 10959195), (15, 10228582), (21, 7306130), (26, 5901105), (30, 5114291), (35, 4383678), (39, 3934070), (42, 3653065), (43, 3568110), (65, 2360442), (70, 2191839), (78, 1967035), (86, 1784055), (91, 1686030), (105, 1461226), (129, 1189370), (130, 1180221), (182, 843015), (195, 786814), (210, 730613), (215, 713622), (258, 594685), (273, 562010), (301, 509730), (390, 393407), (430, 356811), (455, 337206), (546, 281005), (559, 274470), (602, 254865), (645, 237874), (903, 169910), (910, 168603), (1118, 137235), (1290, 118937), (1307, 117390), (1365, 112402), (1505, 101946), (1677, 91490), (1806, 84955), (2614, 58695), (2730, 56201), (2795, 54894), (3010, 50973), (3354, 45745), (3913, 39210), (3921, 39130), (4515, 33982), (5590, 27447), (6535, 23478), (7826, 19605), (7842, 19565), (8385, 18298), (9030, 16991), (9149, 16770), (11739, 13070)]