222392340

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{65027}}^1$

素因数の和:65061

約数の個数: 72

約数和(自身を含む): 710105760

約数和(自身を除く): 487713420

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 19, 20, 30, 36, 38, 45, 57, 60, 76, 90, 95, 114, 171, 180, 190, 228, 285, 342, 380, 570, 684, 855, 1140, 1710, 3420, 65027, 130054, 195081, 260108, 325135, 390162, 585243, 650270, 780324, 975405, 1170486, 1235513, 1300540, 1950810, 2340972, 2471026, 2926215, 3706539, 3901620, 4942052, 5852430, 6177565, 7413078, 11119617, 11704860, 12355130, 14826156, 18532695, 22239234, 24710260, 37065390, 44478468, 55598085, 74130780, 111196170, 222392340]

約数ペア:

[(1, 222392340), (2, 111196170), (3, 74130780), (4, 55598085), (5, 44478468), (6, 37065390), (9, 24710260), (10, 22239234), (12, 18532695), (15, 14826156), (18, 12355130), (19, 11704860), (20, 11119617), (30, 7413078), (36, 6177565), (38, 5852430), (45, 4942052), (57, 3901620), (60, 3706539), (76, 2926215), (90, 2471026), (95, 2340972), (114, 1950810), (171, 1300540), (180, 1235513), (190, 1170486), (228, 975405), (285, 780324), (342, 650270), (380, 585243), (570, 390162), (684, 325135), (855, 260108), (1140, 195081), (1710, 130054), (3420, 65027)]