2515676921890

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{107}}^1\times {\mathrm{223}}^1\times {\mathrm{958459}}^1$

素因数の和:958807

約数の個数: 64

約数和(自身を含む): 5008405893120

約数和(自身を除く): 2492728971230

約数列:

[1, 2, 5, 10, 11, 22, 55, 107, 110, 214, 223, 446, 535, 1070, 1115, 1177, 2230, 2354, 2453, 4906, 5885, 11770, 12265, 23861, 24530, 47722, 119305, 238610, 262471, 524942, 958459, 1312355, 1916918, 2624710, 4792295, 9584590, 10543049, 21086098, 52715245, 102555113, 105430490, 205110226, 213736357, 427472714, 512775565, 1025551130, 1068681785, 1128106243, 2137363570, 2256212486, 2351099927, 4702199854, 5640531215, 11281062430, 11755499635, 22869790199, 23510999270, 45739580398, 114348950995, 228697901990, 251567692189, 503135384378, 1257838460945, 2515676921890]

約数ペア:

[(1, 2515676921890), (2, 1257838460945), (5, 503135384378), (10, 251567692189), (11, 228697901990), (22, 114348950995), (55, 45739580398), (107, 23510999270), (110, 22869790199), (214, 11755499635), (223, 11281062430), (446, 5640531215), (535, 4702199854), (1070, 2351099927), (1115, 2256212486), (1177, 2137363570), (2230, 1128106243), (2354, 1068681785), (2453, 1025551130), (4906, 512775565), (5885, 427472714), (11770, 213736357), (12265, 205110226), (23861, 105430490), (24530, 102555113), (47722, 52715245), (119305, 21086098), (238610, 10543049), (262471, 9584590), (524942, 4792295), (958459, 2624710), (1312355, 1916918)]