91990470

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{523}}^1$

素因数の和:598

約数の個数: 128

約数和(自身を含む): 266208768

約数和(自身を除く): 174218298

約数列:

[1, 2, 3, 5, 6, 10, 11, 13, 15, 22, 26, 30, 33, 39, 41, 55, 65, 66, 78, 82, 110, 123, 130, 143, 165, 195, 205, 246, 286, 330, 390, 410, 429, 451, 523, 533, 615, 715, 858, 902, 1046, 1066, 1230, 1353, 1430, 1569, 1599, 2145, 2255, 2615, 2665, 2706, 3138, 3198, 4290, 4510, 5230, 5330, 5753, 5863, 6765, 6799, 7845, 7995, 11506, 11726, 13530, 13598, 15690, 15990, 17259, 17589, 20397, 21443, 28765, 29315, 33995, 34518, 35178, 40794, 42886, 57530, 58630, 64329, 67990, 74789, 86295, 87945, 101985, 107215, 128658, 149578, 172590, 175890, 203970, 214430, 224367, 235873, 278759, 321645, 373945, 448734, 471746, 557518, 643290, 707619, 747890, 836277, 1121835, 1179365, 1393795, 1415238, 1672554, 2243670, 2358730, 2787590, 3066349, 3538095, 4181385, 6132698, 7076190, 8362770, 9199047, 15331745, 18398094, 30663490, 45995235, 91990470]

約数ペア:

[(1, 91990470), (2, 45995235), (3, 30663490), (5, 18398094), (6, 15331745), (10, 9199047), (11, 8362770), (13, 7076190), (15, 6132698), (22, 4181385), (26, 3538095), (30, 3066349), (33, 2787590), (39, 2358730), (41, 2243670), (55, 1672554), (65, 1415238), (66, 1393795), (78, 1179365), (82, 1121835), (110, 836277), (123, 747890), (130, 707619), (143, 643290), (165, 557518), (195, 471746), (205, 448734), (246, 373945), (286, 321645), (330, 278759), (390, 235873), (410, 224367), (429, 214430), (451, 203970), (523, 175890), (533, 172590), (615, 149578), (715, 128658), (858, 107215), (902, 101985), (1046, 87945), (1066, 86295), (1230, 74789), (1353, 67990), (1430, 64329), (1569, 58630), (1599, 57530), (2145, 42886), (2255, 40794), (2615, 35178), (2665, 34518), (2706, 33995), (3138, 29315), (3198, 28765), (4290, 21443), (4510, 20397), (5230, 17589), (5330, 17259), (5753, 15990), (5863, 15690), (6765, 13598), (6799, 13530), (7845, 11726), (7995, 11506)]