195962910

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{2687}}^1$

素因数の和:2738

約数の個数: 128

約数和(自身を含む): 585252864

約数和(自身を除く): 389289954

約数列:

[1, 2, 3, 5, 6, 10, 11, 13, 15, 17, 22, 26, 30, 33, 34, 39, 51, 55, 65, 66, 78, 85, 102, 110, 130, 143, 165, 170, 187, 195, 221, 255, 286, 330, 374, 390, 429, 442, 510, 561, 663, 715, 858, 935, 1105, 1122, 1326, 1430, 1870, 2145, 2210, 2431, 2687, 2805, 3315, 4290, 4862, 5374, 5610, 6630, 7293, 8061, 12155, 13435, 14586, 16122, 24310, 26870, 29557, 34931, 36465, 40305, 45679, 59114, 69862, 72930, 80610, 88671, 91358, 104793, 137037, 147785, 174655, 177342, 209586, 228395, 274074, 295570, 349310, 384241, 443355, 456790, 502469, 523965, 593827, 685185, 768482, 886710, 1004938, 1047930, 1152723, 1187654, 1370370, 1507407, 1781481, 1921205, 2305446, 2512345, 2969135, 3014814, 3562962, 3842410, 5024690, 5763615, 5938270, 6532097, 7537035, 8907405, 11527230, 13064194, 15074070, 17814810, 19596291, 32660485, 39192582, 65320970, 97981455, 195962910]

約数ペア:

[(1, 195962910), (2, 97981455), (3, 65320970), (5, 39192582), (6, 32660485), (10, 19596291), (11, 17814810), (13, 15074070), (15, 13064194), (17, 11527230), (22, 8907405), (26, 7537035), (30, 6532097), (33, 5938270), (34, 5763615), (39, 5024690), (51, 3842410), (55, 3562962), (65, 3014814), (66, 2969135), (78, 2512345), (85, 2305446), (102, 1921205), (110, 1781481), (130, 1507407), (143, 1370370), (165, 1187654), (170, 1152723), (187, 1047930), (195, 1004938), (221, 886710), (255, 768482), (286, 685185), (330, 593827), (374, 523965), (390, 502469), (429, 456790), (442, 443355), (510, 384241), (561, 349310), (663, 295570), (715, 274074), (858, 228395), (935, 209586), (1105, 177342), (1122, 174655), (1326, 147785), (1430, 137037), (1870, 104793), (2145, 91358), (2210, 88671), (2431, 80610), (2687, 72930), (2805, 69862), (3315, 59114), (4290, 45679), (4862, 40305), (5374, 36465), (5610, 34931), (6630, 29557), (7293, 26870), (8061, 24310), (12155, 16122), (13435, 14586)]