13547930

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{137}}^1$

素因数の和:215

約数の個数: 64

約数和(自身を含む): 28615680

約数和(自身を除く): 15067750

約数列:

[1, 2, 5, 10, 11, 22, 29, 31, 55, 58, 62, 110, 137, 145, 155, 274, 290, 310, 319, 341, 638, 682, 685, 899, 1370, 1507, 1595, 1705, 1798, 3014, 3190, 3410, 3973, 4247, 4495, 7535, 7946, 8494, 8990, 9889, 15070, 19778, 19865, 21235, 39730, 42470, 43703, 46717, 49445, 87406, 93434, 98890, 123163, 218515, 233585, 246326, 437030, 467170, 615815, 1231630, 1354793, 2709586, 6773965, 13547930]

約数ペア:

[(1, 13547930), (2, 6773965), (5, 2709586), (10, 1354793), (11, 1231630), (22, 615815), (29, 467170), (31, 437030), (55, 246326), (58, 233585), (62, 218515), (110, 123163), (137, 98890), (145, 93434), (155, 87406), (274, 49445), (290, 46717), (310, 43703), (319, 42470), (341, 39730), (638, 21235), (682, 19865), (685, 19778), (899, 15070), (1370, 9889), (1507, 8990), (1595, 8494), (1705, 7946), (1798, 7535), (3014, 4495), (3190, 4247), (3410, 3973)]