195862590

素因数分解:

$2^1\times 3^3\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{9421}}^1$

素因数の和:9455

約数の個数: 128

約数和(自身を含む): 651248640

約数和(自身を除く): 455386050

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 11, 14, 15, 18, 21, 22, 27, 30, 33, 35, 42, 45, 54, 55, 63, 66, 70, 77, 90, 99, 105, 110, 126, 135, 154, 165, 189, 198, 210, 231, 270, 297, 315, 330, 378, 385, 462, 495, 594, 630, 693, 770, 945, 990, 1155, 1386, 1485, 1890, 2079, 2310, 2970, 3465, 4158, 6930, 9421, 10395, 18842, 20790, 28263, 47105, 56526, 65947, 84789, 94210, 103631, 131894, 141315, 169578, 197841, 207262, 254367, 282630, 310893, 329735, 395682, 423945, 508734, 518155, 593523, 621786, 659470, 725417, 847890, 932679, 989205, 1036310, 1187046, 1271835, 1450834, 1554465, 1780569, 1865358, 1978410, 2176251, 2543670, 2798037, 2967615, 3108930, 3561138, 3627085, 4352502, 4663395, 5596074, 5935230, 6528753, 7254170, 8902845, 9326790, 10881255, 13057506, 13990185, 17805690, 19586259, 21762510, 27980370, 32643765, 39172518, 65287530, 97931295, 195862590]

約数ペア:

[(1, 195862590), (2, 97931295), (3, 65287530), (5, 39172518), (6, 32643765), (7, 27980370), (9, 21762510), (10, 19586259), (11, 17805690), (14, 13990185), (15, 13057506), (18, 10881255), (21, 9326790), (22, 8902845), (27, 7254170), (30, 6528753), (33, 5935230), (35, 5596074), (42, 4663395), (45, 4352502), (54, 3627085), (55, 3561138), (63, 3108930), (66, 2967615), (70, 2798037), (77, 2543670), (90, 2176251), (99, 1978410), (105, 1865358), (110, 1780569), (126, 1554465), (135, 1450834), (154, 1271835), (165, 1187046), (189, 1036310), (198, 989205), (210, 932679), (231, 847890), (270, 725417), (297, 659470), (315, 621786), (330, 593523), (378, 518155), (385, 508734), (462, 423945), (495, 395682), (594, 329735), (630, 310893), (693, 282630), (770, 254367), (945, 207262), (990, 197841), (1155, 169578), (1386, 141315), (1485, 131894), (1890, 103631), (2079, 94210), (2310, 84789), (2970, 65947), (3465, 56526), (4158, 47105), (6930, 28263), (9421, 20790), (10395, 18842)]