5311700940

素因数分解:

$2^2\times 3^1\times 5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{138977}}^1$

素因数の和:139016

約数の個数: 144

約数和(自身を含む): 18631946592

約数和(自身を除く): 13320245652

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 13, 14, 15, 20, 21, 26, 28, 30, 35, 39, 42, 49, 52, 60, 65, 70, 78, 84, 91, 98, 105, 130, 140, 147, 156, 182, 195, 196, 210, 245, 260, 273, 294, 364, 390, 420, 455, 490, 546, 588, 637, 735, 780, 910, 980, 1092, 1274, 1365, 1470, 1820, 1911, 2548, 2730, 2940, 3185, 3822, 5460, 6370, 7644, 9555, 12740, 19110, 38220, 138977, 277954, 416931, 555908, 694885, 833862, 972839, 1389770, 1667724, 1806701, 1945678, 2084655, 2779540, 2918517, 3613402, 3891356, 4169310, 4864195, 5420103, 5837034, 6809873, 7226804, 8338620, 9033505, 9728390, 10840206, 11674068, 12646907, 13619746, 14592585, 18067010, 19456780, 20429619, 21680412, 25293814, 27100515, 27239492, 29185170, 34049365, 36134020, 37940721, 40859238, 50587628, 54201030, 58370340, 63234535, 68098730, 75881442, 81718476, 88528349, 102148095, 108402060, 126469070, 136197460, 151762884, 177056698, 189703605, 204296190, 252938140, 265585047, 354113396, 379407210, 408592380, 442641745, 531170094, 758814420, 885283490, 1062340188, 1327925235, 1770566980, 2655850470, 5311700940]

約数ペア:

[(1, 5311700940), (2, 2655850470), (3, 1770566980), (4, 1327925235), (5, 1062340188), (6, 885283490), (7, 758814420), (10, 531170094), (12, 442641745), (13, 408592380), (14, 379407210), (15, 354113396), (20, 265585047), (21, 252938140), (26, 204296190), (28, 189703605), (30, 177056698), (35, 151762884), (39, 136197460), (42, 126469070), (49, 108402060), (52, 102148095), (60, 88528349), (65, 81718476), (70, 75881442), (78, 68098730), (84, 63234535), (91, 58370340), (98, 54201030), (105, 50587628), (130, 40859238), (140, 37940721), (147, 36134020), (156, 34049365), (182, 29185170), (195, 27239492), (196, 27100515), (210, 25293814), (245, 21680412), (260, 20429619), (273, 19456780), (294, 18067010), (364, 14592585), (390, 13619746), (420, 12646907), (455, 11674068), (490, 10840206), (546, 9728390), (588, 9033505), (637, 8338620), (735, 7226804), (780, 6809873), (910, 5837034), (980, 5420103), (1092, 4864195), (1274, 4169310), (1365, 3891356), (1470, 3613402), (1820, 2918517), (1911, 2779540), (2548, 2084655), (2730, 1945678), (2940, 1806701), (3185, 1667724), (3822, 1389770), (5460, 972839), (6370, 833862), (7644, 694885), (9555, 555908), (12740, 416931), (19110, 277954), (38220, 138977)]