189970170

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{827}}^1$

素因数の和:900

約数の個数: 128

約数和(自身を含む): 534159360

約数和(自身を除く): 344189190

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 19, 26, 30, 31, 38, 39, 57, 62, 65, 78, 93, 95, 114, 130, 155, 186, 190, 195, 247, 285, 310, 390, 403, 465, 494, 570, 589, 741, 806, 827, 930, 1178, 1209, 1235, 1482, 1654, 1767, 2015, 2418, 2470, 2481, 2945, 3534, 3705, 4030, 4135, 4962, 5890, 6045, 7410, 7657, 8270, 8835, 10751, 12090, 12405, 15314, 15713, 17670, 21502, 22971, 24810, 25637, 31426, 32253, 38285, 45942, 47139, 51274, 53755, 64506, 76570, 76911, 78565, 94278, 107510, 114855, 128185, 153822, 157130, 161265, 204269, 229710, 235695, 256370, 322530, 333281, 384555, 408538, 471390, 487103, 612807, 666562, 769110, 974206, 999843, 1021345, 1225614, 1461309, 1666405, 1999686, 2042690, 2435515, 2922618, 3064035, 3332810, 4871030, 4999215, 6128070, 6332339, 7306545, 9998430, 12664678, 14613090, 18997017, 31661695, 37994034, 63323390, 94985085, 189970170]

約数ペア:

[(1, 189970170), (2, 94985085), (3, 63323390), (5, 37994034), (6, 31661695), (10, 18997017), (13, 14613090), (15, 12664678), (19, 9998430), (26, 7306545), (30, 6332339), (31, 6128070), (38, 4999215), (39, 4871030), (57, 3332810), (62, 3064035), (65, 2922618), (78, 2435515), (93, 2042690), (95, 1999686), (114, 1666405), (130, 1461309), (155, 1225614), (186, 1021345), (190, 999843), (195, 974206), (247, 769110), (285, 666562), (310, 612807), (390, 487103), (403, 471390), (465, 408538), (494, 384555), (570, 333281), (589, 322530), (741, 256370), (806, 235695), (827, 229710), (930, 204269), (1178, 161265), (1209, 157130), (1235, 153822), (1482, 128185), (1654, 114855), (1767, 107510), (2015, 94278), (2418, 78565), (2470, 76911), (2481, 76570), (2945, 64506), (3534, 53755), (3705, 51274), (4030, 47139), (4135, 45942), (4962, 38285), (5890, 32253), (6045, 31426), (7410, 25637), (7657, 24810), (8270, 22971), (8835, 21502), (10751, 17670), (12090, 15713), (12405, 15314)]