231118230

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{1579}}^1$

素因数の和:1654

約数の個数: 128

約数和(自身を含む): 688020480

約数和(自身を除く): 456902250

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 17, 21, 30, 34, 35, 41, 42, 51, 70, 82, 85, 102, 105, 119, 123, 170, 205, 210, 238, 246, 255, 287, 357, 410, 510, 574, 595, 615, 697, 714, 861, 1190, 1230, 1394, 1435, 1579, 1722, 1785, 2091, 2870, 3158, 3485, 3570, 4182, 4305, 4737, 4879, 6970, 7895, 8610, 9474, 9758, 10455, 11053, 14637, 15790, 20910, 22106, 23685, 24395, 26843, 29274, 33159, 47370, 48790, 53686, 55265, 64739, 66318, 73185, 80529, 110530, 129478, 134215, 146370, 161058, 165795, 187901, 194217, 268430, 323695, 331590, 375802, 388434, 402645, 453173, 563703, 647390, 805290, 906346, 939505, 971085, 1100563, 1127406, 1359519, 1879010, 1942170, 2201126, 2265865, 2719038, 2818515, 3301689, 4531730, 5502815, 5637030, 6603378, 6797595, 7703941, 11005630, 13595190, 15407882, 16508445, 23111823, 33016890, 38519705, 46223646, 77039410, 115559115, 231118230]

約数ペア:

[(1, 231118230), (2, 115559115), (3, 77039410), (5, 46223646), (6, 38519705), (7, 33016890), (10, 23111823), (14, 16508445), (15, 15407882), (17, 13595190), (21, 11005630), (30, 7703941), (34, 6797595), (35, 6603378), (41, 5637030), (42, 5502815), (51, 4531730), (70, 3301689), (82, 2818515), (85, 2719038), (102, 2265865), (105, 2201126), (119, 1942170), (123, 1879010), (170, 1359519), (205, 1127406), (210, 1100563), (238, 971085), (246, 939505), (255, 906346), (287, 805290), (357, 647390), (410, 563703), (510, 453173), (574, 402645), (595, 388434), (615, 375802), (697, 331590), (714, 323695), (861, 268430), (1190, 194217), (1230, 187901), (1394, 165795), (1435, 161058), (1579, 146370), (1722, 134215), (1785, 129478), (2091, 110530), (2870, 80529), (3158, 73185), (3485, 66318), (3570, 64739), (4182, 55265), (4305, 53686), (4737, 48790), (4879, 47370), (6970, 33159), (7895, 29274), (8610, 26843), (9474, 24395), (9758, 23685), (10455, 22106), (11053, 20910), (14637, 15790)]