129464790

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{1009}}^1$

素因数の和:1086

約数の個数: 128

約数和(自身を含む): 390942720

約数和(自身を除く): 261477930

約数列:

[1, 2, 3, 5, 6, 7, 10, 13, 14, 15, 21, 26, 30, 35, 39, 42, 47, 65, 70, 78, 91, 94, 105, 130, 141, 182, 195, 210, 235, 273, 282, 329, 390, 455, 470, 546, 611, 658, 705, 910, 987, 1009, 1222, 1365, 1410, 1645, 1833, 1974, 2018, 2730, 3027, 3055, 3290, 3666, 4277, 4935, 5045, 6054, 6110, 7063, 8554, 9165, 9870, 10090, 12831, 13117, 14126, 15135, 18330, 21189, 21385, 25662, 26234, 30270, 35315, 39351, 42378, 42770, 47423, 64155, 65585, 70630, 78702, 91819, 94846, 105945, 128310, 131170, 142269, 183638, 196755, 211890, 237115, 275457, 284538, 331961, 393510, 459095, 474230, 550914, 616499, 663922, 711345, 918190, 995883, 1232998, 1377285, 1422690, 1659805, 1849497, 1991766, 2754570, 3082495, 3319610, 3698994, 4315493, 4979415, 6164990, 8630986, 9247485, 9958830, 12946479, 18494970, 21577465, 25892958, 43154930, 64732395, 129464790]

約数ペア:

[(1, 129464790), (2, 64732395), (3, 43154930), (5, 25892958), (6, 21577465), (7, 18494970), (10, 12946479), (13, 9958830), (14, 9247485), (15, 8630986), (21, 6164990), (26, 4979415), (30, 4315493), (35, 3698994), (39, 3319610), (42, 3082495), (47, 2754570), (65, 1991766), (70, 1849497), (78, 1659805), (91, 1422690), (94, 1377285), (105, 1232998), (130, 995883), (141, 918190), (182, 711345), (195, 663922), (210, 616499), (235, 550914), (273, 474230), (282, 459095), (329, 393510), (390, 331961), (455, 284538), (470, 275457), (546, 237115), (611, 211890), (658, 196755), (705, 183638), (910, 142269), (987, 131170), (1009, 128310), (1222, 105945), (1365, 94846), (1410, 91819), (1645, 78702), (1833, 70630), (1974, 65585), (2018, 64155), (2730, 47423), (3027, 42770), (3055, 42378), (3290, 39351), (3666, 35315), (4277, 30270), (4935, 26234), (5045, 25662), (6054, 21385), (6110, 21189), (7063, 18330), (8554, 15135), (9165, 14126), (9870, 13117), (10090, 12831)]