849763460

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{12619}}^1$

素因数の和:12685

約数の個数: 96

約数和(自身を含む): 2255850240

約数和(自身を除く): 1406086780

約数列:

[1, 2, 4, 5, 7, 10, 13, 14, 20, 26, 28, 35, 37, 52, 65, 70, 74, 91, 130, 140, 148, 182, 185, 259, 260, 364, 370, 455, 481, 518, 740, 910, 962, 1036, 1295, 1820, 1924, 2405, 2590, 3367, 4810, 5180, 6734, 9620, 12619, 13468, 16835, 25238, 33670, 50476, 63095, 67340, 88333, 126190, 164047, 176666, 252380, 328094, 353332, 441665, 466903, 656188, 820235, 883330, 933806, 1148329, 1640470, 1766660, 1867612, 2296658, 2334515, 3268321, 3280940, 4593316, 4669030, 5741645, 6069739, 6536642, 9338060, 11483290, 12139478, 13073284, 16341605, 22966580, 24278956, 30348695, 32683210, 42488173, 60697390, 65366420, 84976346, 121394780, 169952692, 212440865, 424881730, 849763460]

約数ペア:

[(1, 849763460), (2, 424881730), (4, 212440865), (5, 169952692), (7, 121394780), (10, 84976346), (13, 65366420), (14, 60697390), (20, 42488173), (26, 32683210), (28, 30348695), (35, 24278956), (37, 22966580), (52, 16341605), (65, 13073284), (70, 12139478), (74, 11483290), (91, 9338060), (130, 6536642), (140, 6069739), (148, 5741645), (182, 4669030), (185, 4593316), (259, 3280940), (260, 3268321), (364, 2334515), (370, 2296658), (455, 1867612), (481, 1766660), (518, 1640470), (740, 1148329), (910, 933806), (962, 883330), (1036, 820235), (1295, 656188), (1820, 466903), (1924, 441665), (2405, 353332), (2590, 328094), (3367, 252380), (4810, 176666), (5180, 164047), (6734, 126190), (9620, 88333), (12619, 67340), (13468, 63095), (16835, 50476), (25238, 33670)]