508727481990

素因数分解:

$2^1\times 3^1\times 5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{26621009}}^1$

素因数の和:26621046

約数の個数: 96

約数和(自身を含む): 1529536750560

約数和(自身を除く): 1020809268570

約数列:

[1, 2, 3, 5, 6, 7, 10, 13, 14, 15, 21, 26, 30, 35, 39, 42, 49, 65, 70, 78, 91, 98, 105, 130, 147, 182, 195, 210, 245, 273, 294, 390, 455, 490, 546, 637, 735, 910, 1274, 1365, 1470, 1911, 2730, 3185, 3822, 6370, 9555, 19110, 26621009, 53242018, 79863027, 133105045, 159726054, 186347063, 266210090, 346073117, 372694126, 399315135, 559041189, 692146234, 798630270, 931735315, 1038219351, 1118082378, 1304429441, 1730365585, 1863470630, 2076438702, 2422511819, 2608858882, 2795205945, 3460731170, 3913288323, 4845023638, 5191096755, 5590411890, 6522147205, 7267535457, 7826576646, 10382193510, 12112559095, 13044294410, 14535070914, 16957582733, 19566441615, 24225118190, 33915165466, 36337677285, 39132883230, 50872748199, 72675354570, 84787913665, 101745496398, 169575827330, 254363740995, 508727481990]

約数ペア:

[(1, 508727481990), (2, 254363740995), (3, 169575827330), (5, 101745496398), (6, 84787913665), (7, 72675354570), (10, 50872748199), (13, 39132883230), (14, 36337677285), (15, 33915165466), (21, 24225118190), (26, 19566441615), (30, 16957582733), (35, 14535070914), (39, 13044294410), (42, 12112559095), (49, 10382193510), (65, 7826576646), (70, 7267535457), (78, 6522147205), (91, 5590411890), (98, 5191096755), (105, 4845023638), (130, 3913288323), (147, 3460731170), (182, 2795205945), (195, 2608858882), (210, 2422511819), (245, 2076438702), (273, 1863470630), (294, 1730365585), (390, 1304429441), (455, 1118082378), (490, 1038219351), (546, 931735315), (637, 798630270), (735, 692146234), (910, 559041189), (1274, 399315135), (1365, 372694126), (1470, 346073117), (1911, 266210090), (2730, 186347063), (3185, 159726054), (3822, 133105045), (6370, 79863027), (9555, 53242018), (19110, 26621009)]