12156955890

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{89}}^1\times {\mathrm{131}}^1\times {\mathrm{34757}}^1$

素因数の和:34987

約数の個数: 64

約数和(自身を含む): 29730602880

約数和(自身を除く): 17573646990

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 89, 131, 178, 262, 267, 393, 445, 534, 655, 786, 890, 1310, 1335, 1965, 2670, 3930, 11659, 23318, 34757, 34977, 58295, 69514, 69954, 104271, 116590, 173785, 174885, 208542, 347570, 349770, 521355, 1042710, 3093373, 4553167, 6186746, 9106334, 9280119, 13659501, 15466865, 18560238, 22765835, 27319002, 30933730, 45531670, 46400595, 68297505, 92801190, 136595010, 405231863, 810463726, 1215695589, 2026159315, 2431391178, 4052318630, 6078477945, 12156955890]

約数ペア:

[(1, 12156955890), (2, 6078477945), (3, 4052318630), (5, 2431391178), (6, 2026159315), (10, 1215695589), (15, 810463726), (30, 405231863), (89, 136595010), (131, 92801190), (178, 68297505), (262, 46400595), (267, 45531670), (393, 30933730), (445, 27319002), (534, 22765835), (655, 18560238), (786, 15466865), (890, 13659501), (1310, 9280119), (1335, 9106334), (1965, 6186746), (2670, 4553167), (3930, 3093373), (11659, 1042710), (23318, 521355), (34757, 349770), (34977, 347570), (58295, 208542), (69514, 174885), (69954, 173785), (104271, 116590)]