2388861930

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{51473}}^1$

素因数の和:51520

約数の個数: 128

約数和(自身を含む): 7471554048

約数和(自身を除く): 5082692118

約数列:

[1, 2, 3, 5, 6, 7, 10, 13, 14, 15, 17, 21, 26, 30, 34, 35, 39, 42, 51, 65, 70, 78, 85, 91, 102, 105, 119, 130, 170, 182, 195, 210, 221, 238, 255, 273, 357, 390, 442, 455, 510, 546, 595, 663, 714, 910, 1105, 1190, 1326, 1365, 1547, 1785, 2210, 2730, 3094, 3315, 3570, 4641, 6630, 7735, 9282, 15470, 23205, 46410, 51473, 102946, 154419, 257365, 308838, 360311, 514730, 669149, 720622, 772095, 875041, 1080933, 1338298, 1544190, 1750082, 1801555, 2007447, 2161866, 2625123, 3345745, 3603110, 4014894, 4375205, 4684043, 5250246, 5404665, 6125287, 6691490, 8750410, 9368086, 10037235, 10809330, 11375533, 12250574, 13125615, 14052129, 18375861, 20074470, 22751066, 23420215, 26251230, 28104258, 30626435, 34126599, 36751722, 46840430, 56877665, 61252870, 68253198, 70260645, 79628731, 91879305, 113755330, 140521290, 159257462, 170632995, 183758610, 238886193, 341265990, 398143655, 477772386, 796287310, 1194430965, 2388861930]

約数ペア:

[(1, 2388861930), (2, 1194430965), (3, 796287310), (5, 477772386), (6, 398143655), (7, 341265990), (10, 238886193), (13, 183758610), (14, 170632995), (15, 159257462), (17, 140521290), (21, 113755330), (26, 91879305), (30, 79628731), (34, 70260645), (35, 68253198), (39, 61252870), (42, 56877665), (51, 46840430), (65, 36751722), (70, 34126599), (78, 30626435), (85, 28104258), (91, 26251230), (102, 23420215), (105, 22751066), (119, 20074470), (130, 18375861), (170, 14052129), (182, 13125615), (195, 12250574), (210, 11375533), (221, 10809330), (238, 10037235), (255, 9368086), (273, 8750410), (357, 6691490), (390, 6125287), (442, 5404665), (455, 5250246), (510, 4684043), (546, 4375205), (595, 4014894), (663, 3603110), (714, 3345745), (910, 2625123), (1105, 2161866), (1190, 2007447), (1326, 1801555), (1365, 1750082), (1547, 1544190), (1785, 1338298), (2210, 1080933), (2730, 875041), (3094, 772095), (3315, 720622), (3570, 669149), (4641, 514730), (6630, 360311), (7735, 308838), (9282, 257365), (15470, 154419), (23205, 102946), (46410, 51473)]