64638310980

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{97}}^1\times {\mathrm{139}}^1\times {\mathrm{79901}}^1$

素因数の和:80149

約数の個数: 96

約数和(自身を含む): 184170913920

約数和(自身を除く): 119532602940

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 97, 139, 194, 278, 291, 388, 417, 485, 556, 582, 695, 834, 970, 1164, 1390, 1455, 1668, 1940, 2085, 2780, 2910, 4170, 5820, 8340, 13483, 26966, 40449, 53932, 67415, 79901, 80898, 134830, 159802, 161796, 202245, 239703, 269660, 319604, 399505, 404490, 479406, 799010, 808980, 958812, 1198515, 1598020, 2397030, 4794060, 7750397, 11106239, 15500794, 22212478, 23251191, 31001588, 33318717, 38751985, 44424956, 46502382, 55531195, 66637434, 77503970, 93004764, 111062390, 116255955, 133274868, 155007940, 166593585, 222124780, 232511910, 333187170, 465023820, 666374340, 1077305183, 2154610366, 3231915549, 4309220732, 5386525915, 6463831098, 10773051830, 12927662196, 16159577745, 21546103660, 32319155490, 64638310980]

約数ペア:

[(1, 64638310980), (2, 32319155490), (3, 21546103660), (4, 16159577745), (5, 12927662196), (6, 10773051830), (10, 6463831098), (12, 5386525915), (15, 4309220732), (20, 3231915549), (30, 2154610366), (60, 1077305183), (97, 666374340), (139, 465023820), (194, 333187170), (278, 232511910), (291, 222124780), (388, 166593585), (417, 155007940), (485, 133274868), (556, 116255955), (582, 111062390), (695, 93004764), (834, 77503970), (970, 66637434), (1164, 55531195), (1390, 46502382), (1455, 44424956), (1668, 38751985), (1940, 33318717), (2085, 31001588), (2780, 23251191), (2910, 22212478), (4170, 15500794), (5820, 11106239), (8340, 7750397), (13483, 4794060), (26966, 2397030), (40449, 1598020), (53932, 1198515), (67415, 958812), (79901, 808980), (80898, 799010), (134830, 479406), (159802, 404490), (161796, 399505), (202245, 319604), (239703, 269660)]