628440930

素因数分解:

$2^1\times 3^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{1613}}^1$

素因数の和:1682

約数の個数: 160

約数和(自身を含む): 1870135344

約数和(自身を除く): 1241694414

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 26, 27, 30, 37, 39, 45, 54, 65, 74, 78, 81, 90, 111, 117, 130, 135, 162, 185, 195, 222, 234, 270, 333, 351, 370, 390, 405, 481, 555, 585, 666, 702, 810, 962, 999, 1053, 1110, 1170, 1443, 1613, 1665, 1755, 1998, 2106, 2405, 2886, 2997, 3226, 3330, 3510, 4329, 4810, 4839, 4995, 5265, 5994, 7215, 8065, 8658, 9678, 9990, 10530, 12987, 14430, 14517, 14985, 16130, 20969, 21645, 24195, 25974, 29034, 29970, 38961, 41938, 43290, 43551, 48390, 59681, 62907, 64935, 72585, 77922, 87102, 104845, 119362, 125814, 129870, 130653, 145170, 179043, 188721, 194805, 209690, 217755, 261306, 298405, 314535, 358086, 377442, 389610, 435510, 537129, 566163, 596810, 629070, 653265, 775853, 895215, 943605, 1074258, 1132326, 1306530, 1551706, 1611387, 1698489, 1790430, 1887210, 2327559, 2685645, 2830815, 3222774, 3396978, 3879265, 4655118, 4834161, 5371290, 5661630, 6982677, 7758530, 8056935, 8492445, 9668322, 11637795, 13965354, 16113870, 16984890, 20948031, 23275590, 24170805, 34913385, 41896062, 48341610, 62844093, 69826770, 104740155, 125688186, 209480310, 314220465, 628440930]

約数ペア:

[(1, 628440930), (2, 314220465), (3, 209480310), (5, 125688186), (6, 104740155), (9, 69826770), (10, 62844093), (13, 48341610), (15, 41896062), (18, 34913385), (26, 24170805), (27, 23275590), (30, 20948031), (37, 16984890), (39, 16113870), (45, 13965354), (54, 11637795), (65, 9668322), (74, 8492445), (78, 8056935), (81, 7758530), (90, 6982677), (111, 5661630), (117, 5371290), (130, 4834161), (135, 4655118), (162, 3879265), (185, 3396978), (195, 3222774), (222, 2830815), (234, 2685645), (270, 2327559), (333, 1887210), (351, 1790430), (370, 1698489), (390, 1611387), (405, 1551706), (481, 1306530), (555, 1132326), (585, 1074258), (666, 943605), (702, 895215), (810, 775853), (962, 653265), (999, 629070), (1053, 596810), (1110, 566163), (1170, 537129), (1443, 435510), (1613, 389610), (1665, 377442), (1755, 358086), (1998, 314535), (2106, 298405), (2405, 261306), (2886, 217755), (2997, 209690), (3226, 194805), (3330, 188721), (3510, 179043), (4329, 145170), (4810, 130653), (4839, 129870), (4995, 125814), (5265, 119362), (5994, 104845), (7215, 87102), (8065, 77922), (8658, 72585), (9678, 64935), (9990, 62907), (10530, 59681), (12987, 48390), (14430, 43551), (14517, 43290), (14985, 41938), (16130, 38961), (20969, 29970), (21645, 29034), (24195, 25974)]