503131020

素因数分解:

$2^2\times 3^1\times 5^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{9007}}^1$

素因数の和:9052

約数の個数: 144

約数和(自身を含む): 1725212160

約数和(自身を除く): 1222081140

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 19, 20, 21, 28, 30, 35, 38, 42, 49, 57, 60, 70, 76, 84, 95, 98, 105, 114, 133, 140, 147, 190, 196, 210, 228, 245, 266, 285, 294, 380, 399, 420, 490, 532, 570, 588, 665, 735, 798, 931, 980, 1140, 1330, 1470, 1596, 1862, 1995, 2660, 2793, 2940, 3724, 3990, 4655, 5586, 7980, 9007, 9310, 11172, 13965, 18014, 18620, 27021, 27930, 36028, 45035, 54042, 55860, 63049, 90070, 108084, 126098, 135105, 171133, 180140, 189147, 252196, 270210, 315245, 342266, 378294, 441343, 513399, 540420, 630490, 684532, 756588, 855665, 882686, 945735, 1026798, 1197931, 1260980, 1324029, 1711330, 1765372, 1891470, 2053596, 2206715, 2395862, 2566995, 2648058, 3422660, 3593793, 3782940, 4413430, 4791724, 5133990, 5296116, 5989655, 6620145, 7187586, 8385517, 8826860, 10267980, 11979310, 13240290, 14375172, 16771034, 17968965, 23958620, 25156551, 26480580, 33542068, 35937930, 41927585, 50313102, 71875860, 83855170, 100626204, 125782755, 167710340, 251565510, 503131020]

約数ペア:

[(1, 503131020), (2, 251565510), (3, 167710340), (4, 125782755), (5, 100626204), (6, 83855170), (7, 71875860), (10, 50313102), (12, 41927585), (14, 35937930), (15, 33542068), (19, 26480580), (20, 25156551), (21, 23958620), (28, 17968965), (30, 16771034), (35, 14375172), (38, 13240290), (42, 11979310), (49, 10267980), (57, 8826860), (60, 8385517), (70, 7187586), (76, 6620145), (84, 5989655), (95, 5296116), (98, 5133990), (105, 4791724), (114, 4413430), (133, 3782940), (140, 3593793), (147, 3422660), (190, 2648058), (196, 2566995), (210, 2395862), (228, 2206715), (245, 2053596), (266, 1891470), (285, 1765372), (294, 1711330), (380, 1324029), (399, 1260980), (420, 1197931), (490, 1026798), (532, 945735), (570, 882686), (588, 855665), (665, 756588), (735, 684532), (798, 630490), (931, 540420), (980, 513399), (1140, 441343), (1330, 378294), (1470, 342266), (1596, 315245), (1862, 270210), (1995, 252196), (2660, 189147), (2793, 180140), (2940, 171133), (3724, 135105), (3990, 126098), (4655, 108084), (5586, 90070), (7980, 63049), (9007, 55860), (9310, 54042), (11172, 45035), (13965, 36028), (18014, 27930), (18620, 27021)]