1301449380

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{25609}}^1$

素因数の和:25650

約数の個数: 144

約数和(自身を含む): 4577838720

約数和(自身を除く): 3276389340

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 11, 12, 14, 15, 20, 21, 22, 28, 30, 33, 35, 42, 44, 55, 60, 66, 70, 77, 84, 105, 110, 121, 132, 140, 154, 165, 210, 220, 231, 242, 308, 330, 363, 385, 420, 462, 484, 605, 660, 726, 770, 847, 924, 1155, 1210, 1452, 1540, 1694, 1815, 2310, 2420, 2541, 3388, 3630, 4235, 4620, 5082, 7260, 8470, 10164, 12705, 16940, 25410, 25609, 50820, 51218, 76827, 102436, 128045, 153654, 179263, 256090, 281699, 307308, 358526, 384135, 512180, 537789, 563398, 717052, 768270, 845097, 896315, 1075578, 1126796, 1408495, 1536540, 1690194, 1792630, 1971893, 2151156, 2688945, 2816990, 3098689, 3380388, 3585260, 3943786, 4225485, 5377890, 5633980, 5915679, 6197378, 7887572, 8450970, 9296067, 9859465, 10755780, 11831358, 12394756, 15493445, 16901940, 18592134, 19718930, 21690823, 23662716, 29578395, 30986890, 37184268, 39437860, 43381646, 46480335, 59156790, 61973780, 65072469, 86763292, 92960670, 108454115, 118313580, 130144938, 185921340, 216908230, 260289876, 325362345, 433816460, 650724690, 1301449380]

約数ペア:

[(1, 1301449380), (2, 650724690), (3, 433816460), (4, 325362345), (5, 260289876), (6, 216908230), (7, 185921340), (10, 130144938), (11, 118313580), (12, 108454115), (14, 92960670), (15, 86763292), (20, 65072469), (21, 61973780), (22, 59156790), (28, 46480335), (30, 43381646), (33, 39437860), (35, 37184268), (42, 30986890), (44, 29578395), (55, 23662716), (60, 21690823), (66, 19718930), (70, 18592134), (77, 16901940), (84, 15493445), (105, 12394756), (110, 11831358), (121, 10755780), (132, 9859465), (140, 9296067), (154, 8450970), (165, 7887572), (210, 6197378), (220, 5915679), (231, 5633980), (242, 5377890), (308, 4225485), (330, 3943786), (363, 3585260), (385, 3380388), (420, 3098689), (462, 2816990), (484, 2688945), (605, 2151156), (660, 1971893), (726, 1792630), (770, 1690194), (847, 1536540), (924, 1408495), (1155, 1126796), (1210, 1075578), (1452, 896315), (1540, 845097), (1694, 768270), (1815, 717052), (2310, 563398), (2420, 537789), (2541, 512180), (3388, 384135), (3630, 358526), (4235, 307308), (4620, 281699), (5082, 256090), (7260, 179263), (8470, 153654), (10164, 128045), (12705, 102436), (16940, 76827), (25410, 51218), (25609, 50820)]