253993410

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{173}}^1\times {\mathrm{1483}}^1$

素因数の和:1680

約数の個数: 96

約数和(自身を含む): 725070528

約数和(自身を除く): 471077118

約数列:

[1, 2, 3, 5, 6, 9, 10, 11, 15, 18, 22, 30, 33, 45, 55, 66, 90, 99, 110, 165, 173, 198, 330, 346, 495, 519, 865, 990, 1038, 1483, 1557, 1730, 1903, 2595, 2966, 3114, 3806, 4449, 5190, 5709, 7415, 7785, 8898, 9515, 11418, 13347, 14830, 15570, 16313, 17127, 19030, 22245, 26694, 28545, 32626, 34254, 44490, 48939, 57090, 66735, 81565, 85635, 97878, 133470, 146817, 163130, 171270, 244695, 256559, 293634, 489390, 513118, 734085, 769677, 1282795, 1468170, 1539354, 2309031, 2565590, 2822149, 3848385, 4618062, 5644298, 7696770, 8466447, 11545155, 14110745, 16932894, 23090310, 25399341, 28221490, 42332235, 50798682, 84664470, 126996705, 253993410]

約数ペア:

[(1, 253993410), (2, 126996705), (3, 84664470), (5, 50798682), (6, 42332235), (9, 28221490), (10, 25399341), (11, 23090310), (15, 16932894), (18, 14110745), (22, 11545155), (30, 8466447), (33, 7696770), (45, 5644298), (55, 4618062), (66, 3848385), (90, 2822149), (99, 2565590), (110, 2309031), (165, 1539354), (173, 1468170), (198, 1282795), (330, 769677), (346, 734085), (495, 513118), (519, 489390), (865, 293634), (990, 256559), (1038, 244695), (1483, 171270), (1557, 163130), (1730, 146817), (1903, 133470), (2595, 97878), (2966, 85635), (3114, 81565), (3806, 66735), (4449, 57090), (5190, 48939), (5709, 44490), (7415, 34254), (7785, 32626), (8898, 28545), (9515, 26694), (11418, 22245), (13347, 19030), (14830, 17127), (15570, 16313)]