193142790

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{179}}^1\times {\mathrm{631}}^1$

素因数の和:842

約数の個数: 96

約数和(自身を含む): 532396800

約数和(自身を除く): 339254010

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 19, 30, 38, 45, 57, 90, 95, 114, 171, 179, 190, 285, 342, 358, 537, 570, 631, 855, 895, 1074, 1262, 1611, 1710, 1790, 1893, 2685, 3155, 3222, 3401, 3786, 5370, 5679, 6310, 6802, 8055, 9465, 10203, 11358, 11989, 16110, 17005, 18930, 20406, 23978, 28395, 30609, 34010, 35967, 51015, 56790, 59945, 61218, 71934, 102030, 107901, 112949, 119890, 153045, 179835, 215802, 225898, 306090, 338847, 359670, 539505, 564745, 677694, 1016541, 1079010, 1129490, 1694235, 2033082, 2146031, 3388470, 4292062, 5082705, 6438093, 10165410, 10730155, 12876186, 19314279, 21460310, 32190465, 38628558, 64380930, 96571395, 193142790]

約数ペア:

[(1, 193142790), (2, 96571395), (3, 64380930), (5, 38628558), (6, 32190465), (9, 21460310), (10, 19314279), (15, 12876186), (18, 10730155), (19, 10165410), (30, 6438093), (38, 5082705), (45, 4292062), (57, 3388470), (90, 2146031), (95, 2033082), (114, 1694235), (171, 1129490), (179, 1079010), (190, 1016541), (285, 677694), (342, 564745), (358, 539505), (537, 359670), (570, 338847), (631, 306090), (855, 225898), (895, 215802), (1074, 179835), (1262, 153045), (1611, 119890), (1710, 112949), (1790, 107901), (1893, 102030), (2685, 71934), (3155, 61218), (3222, 59945), (3401, 56790), (3786, 51015), (5370, 35967), (5679, 34010), (6310, 30609), (6802, 28395), (8055, 23978), (9465, 20406), (10203, 18930), (11358, 17005), (11989, 16110)]