171956552670

素因数分解:

$2^1\times 3^3\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{2934913}}^1$

素因数の和:2934967

約数の個数: 128

約数和(自身を含む): 540963348480

約数和(自身を除く): 369006795810

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 27, 30, 31, 35, 42, 45, 54, 62, 63, 70, 90, 93, 105, 126, 135, 155, 186, 189, 210, 217, 270, 279, 310, 315, 378, 434, 465, 558, 630, 651, 837, 930, 945, 1085, 1302, 1395, 1674, 1890, 1953, 2170, 2790, 3255, 3906, 4185, 5859, 6510, 8370, 9765, 11718, 19530, 29295, 58590, 2934913, 5869826, 8804739, 14674565, 17609478, 20544391, 26414217, 29349130, 41088782, 44023695, 52828434, 61633173, 79242651, 88047390, 90982303, 102721955, 123266346, 132071085, 158485302, 181964606, 184899519, 205443910, 264142170, 272946909, 308165865, 369799038, 396213255, 454911515, 545893818, 554698557, 616331730, 636876121, 792426510, 818840727, 909823030, 924497595, 1109397114, 1273752242, 1364734545, 1637681454, 1848995190, 1910628363, 2456522181, 2729469090, 2773492785, 3184380605, 3821256726, 4094203635, 4913044362, 5546985570, 5731885089, 6368761210, 8188407270, 9553141815, 11463770178, 12282610905, 17195655267, 19106283630, 24565221810, 28659425445, 34391310534, 57318850890, 85978276335, 171956552670]

約数ペア:

[(1, 171956552670), (2, 85978276335), (3, 57318850890), (5, 34391310534), (6, 28659425445), (7, 24565221810), (9, 19106283630), (10, 17195655267), (14, 12282610905), (15, 11463770178), (18, 9553141815), (21, 8188407270), (27, 6368761210), (30, 5731885089), (31, 5546985570), (35, 4913044362), (42, 4094203635), (45, 3821256726), (54, 3184380605), (62, 2773492785), (63, 2729469090), (70, 2456522181), (90, 1910628363), (93, 1848995190), (105, 1637681454), (126, 1364734545), (135, 1273752242), (155, 1109397114), (186, 924497595), (189, 909823030), (210, 818840727), (217, 792426510), (270, 636876121), (279, 616331730), (310, 554698557), (315, 545893818), (378, 454911515), (434, 396213255), (465, 369799038), (558, 308165865), (630, 272946909), (651, 264142170), (837, 205443910), (930, 184899519), (945, 181964606), (1085, 158485302), (1302, 132071085), (1395, 123266346), (1674, 102721955), (1890, 90982303), (1953, 88047390), (2170, 79242651), (2790, 61633173), (3255, 52828434), (3906, 44023695), (4185, 41088782), (5859, 29349130), (6510, 26414217), (8370, 20544391), (9765, 17609478), (11718, 14674565), (19530, 8804739), (29295, 5869826), (58590, 2934913)]