348518430

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{3203}}^1$

素因数の和:3263

約数の個数: 128

約数和(自身を含む): 1033482240

約数和(自身を除く): 684963810

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 26, 27, 30, 31, 39, 45, 54, 62, 65, 78, 90, 93, 117, 130, 135, 155, 186, 195, 234, 270, 279, 310, 351, 390, 403, 465, 558, 585, 702, 806, 837, 930, 1170, 1209, 1395, 1674, 1755, 2015, 2418, 2790, 3203, 3510, 3627, 4030, 4185, 6045, 6406, 7254, 8370, 9609, 10881, 12090, 16015, 18135, 19218, 21762, 28827, 32030, 36270, 41639, 48045, 54405, 57654, 83278, 86481, 96090, 99293, 108810, 124917, 144135, 172962, 198586, 208195, 249834, 288270, 297879, 374751, 416390, 432405, 496465, 595758, 624585, 749502, 864810, 893637, 992930, 1124253, 1249170, 1290809, 1489395, 1787274, 1873755, 2248506, 2581618, 2680911, 2978790, 3747510, 3872427, 4468185, 5361822, 5621265, 6454045, 7744854, 8936370, 11242530, 11617281, 12908090, 13404555, 19362135, 23234562, 26809110, 34851843, 38724270, 58086405, 69703686, 116172810, 174259215, 348518430]

約数ペア:

[(1, 348518430), (2, 174259215), (3, 116172810), (5, 69703686), (6, 58086405), (9, 38724270), (10, 34851843), (13, 26809110), (15, 23234562), (18, 19362135), (26, 13404555), (27, 12908090), (30, 11617281), (31, 11242530), (39, 8936370), (45, 7744854), (54, 6454045), (62, 5621265), (65, 5361822), (78, 4468185), (90, 3872427), (93, 3747510), (117, 2978790), (130, 2680911), (135, 2581618), (155, 2248506), (186, 1873755), (195, 1787274), (234, 1489395), (270, 1290809), (279, 1249170), (310, 1124253), (351, 992930), (390, 893637), (403, 864810), (465, 749502), (558, 624585), (585, 595758), (702, 496465), (806, 432405), (837, 416390), (930, 374751), (1170, 297879), (1209, 288270), (1395, 249834), (1674, 208195), (1755, 198586), (2015, 172962), (2418, 144135), (2790, 124917), (3203, 108810), (3510, 99293), (3627, 96090), (4030, 86481), (4185, 83278), (6045, 57654), (6406, 54405), (7254, 48045), (8370, 41639), (9609, 36270), (10881, 32030), (12090, 28827), (16015, 21762), (18135, 19218)]