68343570

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{2351}}^1$

素因数の和:2400

約数の個数: 96

約数和(自身を含む): 198132480

約数和(自身を除く): 129788910

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 17, 18, 19, 30, 34, 38, 45, 51, 57, 85, 90, 95, 102, 114, 153, 170, 171, 190, 255, 285, 306, 323, 342, 510, 570, 646, 765, 855, 969, 1530, 1615, 1710, 1938, 2351, 2907, 3230, 4702, 4845, 5814, 7053, 9690, 11755, 14106, 14535, 21159, 23510, 29070, 35265, 39967, 42318, 44669, 70530, 79934, 89338, 105795, 119901, 134007, 199835, 211590, 223345, 239802, 268014, 359703, 399670, 402021, 446690, 599505, 670035, 719406, 759373, 804042, 1199010, 1340070, 1518746, 1798515, 2010105, 2278119, 3597030, 3796865, 4020210, 4556238, 6834357, 7593730, 11390595, 13668714, 22781190, 34171785, 68343570]

約数ペア:

[(1, 68343570), (2, 34171785), (3, 22781190), (5, 13668714), (6, 11390595), (9, 7593730), (10, 6834357), (15, 4556238), (17, 4020210), (18, 3796865), (19, 3597030), (30, 2278119), (34, 2010105), (38, 1798515), (45, 1518746), (51, 1340070), (57, 1199010), (85, 804042), (90, 759373), (95, 719406), (102, 670035), (114, 599505), (153, 446690), (170, 402021), (171, 399670), (190, 359703), (255, 268014), (285, 239802), (306, 223345), (323, 211590), (342, 199835), (510, 134007), (570, 119901), (646, 105795), (765, 89338), (855, 79934), (969, 70530), (1530, 44669), (1615, 42318), (1710, 39967), (1938, 35265), (2351, 29070), (2907, 23510), (3230, 21159), (4702, 14535), (4845, 14106), (5814, 11755), (7053, 9690)]