283988210

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{31}}^1\times {\mathrm{67}}^1\times {\mathrm{113}}^1$

素因数の和:240

約数の個数: 96

約数和(自身を含む): 593865216

約数和(自身を除く): 309877006

約数列:

[1, 2, 5, 10, 11, 22, 31, 55, 62, 67, 110, 113, 121, 134, 155, 226, 242, 310, 335, 341, 565, 605, 670, 682, 737, 1130, 1210, 1243, 1474, 1705, 2077, 2486, 3410, 3503, 3685, 3751, 4154, 6215, 7006, 7370, 7502, 7571, 8107, 10385, 12430, 13673, 15142, 16214, 17515, 18755, 20770, 22847, 27346, 35030, 37510, 37855, 38533, 40535, 45694, 68365, 75710, 77066, 81070, 83281, 114235, 136730, 166562, 192665, 228470, 234701, 251317, 385330, 416405, 423863, 469402, 502634, 832810, 847726, 916091, 1173505, 1256585, 1832182, 2119315, 2347010, 2513170, 2581711, 4238630, 4580455, 5163422, 9160910, 12908555, 25817110, 28398821, 56797642, 141994105, 283988210]

約数ペア:

[(1, 283988210), (2, 141994105), (5, 56797642), (10, 28398821), (11, 25817110), (22, 12908555), (31, 9160910), (55, 5163422), (62, 4580455), (67, 4238630), (110, 2581711), (113, 2513170), (121, 2347010), (134, 2119315), (155, 1832182), (226, 1256585), (242, 1173505), (310, 916091), (335, 847726), (341, 832810), (565, 502634), (605, 469402), (670, 423863), (682, 416405), (737, 385330), (1130, 251317), (1210, 234701), (1243, 228470), (1474, 192665), (1705, 166562), (2077, 136730), (2486, 114235), (3410, 83281), (3503, 81070), (3685, 77066), (3751, 75710), (4154, 68365), (6215, 45694), (7006, 40535), (7370, 38533), (7502, 37855), (7571, 37510), (8107, 35030), (10385, 27346), (12430, 22847), (13673, 20770), (15142, 18755), (16214, 17515)]