306690930

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{37447}}^1$

素因数の和:37480

約数の個数: 96

約数和(自身を含む): 981437184

約数和(自身を除く): 674746254

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 13, 14, 15, 18, 21, 26, 30, 35, 39, 42, 45, 63, 65, 70, 78, 90, 91, 105, 117, 126, 130, 182, 195, 210, 234, 273, 315, 390, 455, 546, 585, 630, 819, 910, 1170, 1365, 1638, 2730, 4095, 8190, 37447, 74894, 112341, 187235, 224682, 262129, 337023, 374470, 486811, 524258, 561705, 674046, 786387, 973622, 1123410, 1310645, 1460433, 1572774, 1685115, 2359161, 2434055, 2621290, 2920866, 3370230, 3407677, 3931935, 4381299, 4718322, 4868110, 6815354, 7302165, 7863870, 8762598, 10223031, 11795805, 14604330, 17038385, 20446062, 21906495, 23591610, 30669093, 34076770, 43812990, 51115155, 61338186, 102230310, 153345465, 306690930]

約数ペア:

[(1, 306690930), (2, 153345465), (3, 102230310), (5, 61338186), (6, 51115155), (7, 43812990), (9, 34076770), (10, 30669093), (13, 23591610), (14, 21906495), (15, 20446062), (18, 17038385), (21, 14604330), (26, 11795805), (30, 10223031), (35, 8762598), (39, 7863870), (42, 7302165), (45, 6815354), (63, 4868110), (65, 4718322), (70, 4381299), (78, 3931935), (90, 3407677), (91, 3370230), (105, 2920866), (117, 2621290), (126, 2434055), (130, 2359161), (182, 1685115), (195, 1572774), (210, 1460433), (234, 1310645), (273, 1123410), (315, 973622), (390, 786387), (455, 674046), (546, 561705), (585, 524258), (630, 486811), (819, 374470), (910, 337023), (1170, 262129), (1365, 224682), (1638, 187235), (2730, 112341), (4095, 74894), (8190, 37447)]